People dressed as zombies...

People dressed as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

The Haunted Mansion Premiere

LOS ANGELES - NOVEMBER 23: Actor Marc John Jeffries poses with ghouls at the premiere of "The Haunted Mansion" held on November 23, 2003 at the El Capitan Theater, in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

CineVegas - Closing Night Program & World Premiere of Land Of The Dead

LAS VEGAS - JUNE 18: Edgar McDowell of Las Vegas, a fan of director George A. Romero, wears zombie makeup as he waits outside the Brenden Theatres for the red carpet arrivals at the world premiere of Romero's movie "Land of the Dead" during the final night of the CineVegas film festival at the Palms Casino Resort June 18, 2005 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)

Dominicans dressed as zombies...

Santo Domingo, DOMINICAN REPUBLIC: Dominicans dressed as zombies take part in Santo Domingos' carnival, 05 March 2006. AFP PHOTO/Walter ASTRADA (Photo credit should read WALTER ASTRADA/AFP/Getty Images)

Zombie Walk World Record

LONDON - AUGUST 27: People dressed as Zombie's gather in Leicester Square during the zombie walk world record attempt held before the screening of The Zombie Diaries at Film4 Frightfest held at the Odeon Leicester Square on August 27, 2007 in London, England. (Photo by Gareth Cattermole/Getty Images)

Zombie Walk World Record

LONDON - AUGUST 27: People dressed as zombies gather in Leicester Square during the Zombie Walk world record attempt held before the screening of The Zombie Diaries at Film4 Frightfest held at the Odeon Leicester Square on August 27, 2007 in London, England. (Photo by Gareth Cattermole/Getty Images)

Zombie Walk World Record

LONDON - AUGUST 27: People dressed as zombies gather in Leicester Square during the Zombie Walk world record attempt held before the screening of The Zombie Diaries at Film4 Frightfest held at the Odeon Leicester Square on August 27, 2007 in London, England. (Photo by Gareth Cattermole/Getty Images)

Zombie Walk World Record

LONDON - AUGUST 27: People dressed as Zombie's gather in Leicester Square during the zombie walk world record attempt held before the screening of The Zombie Diaries at Film4 Frightfest held at the Odeon Leicester Square on August 27, 2007 in London, England. (Photo by Gareth Cattermole/Getty Images)

Two girls dressed and made-up as zombies

Two girls dressed and made-up as zombies have fun as they participate in an unsuccessful bid to break the world record for the "biggest zombie lurch" at the Sydney University, 22 September 2007. The event was part of the uni's Verge Arts Festival but fell well short of the record of 894 set in Pittsburg last year. AFP PHOTO/Greg WOOD (Photo credit should read GREG WOOD/AFP/Getty Images)

Michael Jackson Tribute Flashmobs

BERLIN - AUGUST 29: People participate in a zombie/ Michael Jackson Tribute flashmob in front of the Brandenburg Gate on August 29, 2009 in Berlin, Germany. (Photo by Christian Jakubaszek/Getty Images)

Michael Jackson Tribute Flashmobs

BERLIN - AUGUST 29: People participate in a zombie/ Michale Jackson Tribute flashmob in front of the Reichstag on August 29, 2009 in Berlin, Germany. (Photo by Christian Jakubaszek/Getty Images)

Michael Jackson Tribute Flashmobs

BERLIN - AUGUST 29: People participate in a zombie/ Michael Jackson Tribute flashmob in front of the Brandenburg Gate on August 29, 2009 in Berlin, Germany. (Photo by Christian Jakubaszek/Getty Images)

Michael Jackson Tribute Flashmobs

BERLIN - AUGUST 29: People participate in a zombie/ Michael Jackson Tribute flashmob in front of the Reichstag on August 29, 2009 in Berlin, Germany. (Photo by Christian Jakubaszek/Getty Images)

"Zombieland" Photo Call

NEW YORK - SEPTEMBER 30: A zombie attends the "Zombieland" photo call at the AMC Empire 42nd Street on September 30, 2009 in New York City. (Photo by Andrew H. Walker/Getty Images)

A woman dressed as a zombie...

A woman dressed as a zombie takes a rest during a rehearsal, just before the "Thrill The World: A Global Tribute to Michael Jackson" in Mexico City on October 24, 2009. Thrill the World is a worldwide attempt --taking place in more than 200 cities in 29 countries-- to set a new Guinness World Record for the largest Thriller simultaneous dance. AFP PHOTO/Omar Torres (Photo credit should read OMAR TORRES/AFP/Getty Images)

Thousands of participants perform Michael Jackson's "Thriller"

Thousands of participants perform Michael Jackson's "Thriller" zombie dance in front of the Staples Center in Los Angeles on October 24, 2009 as part of Thrill the World, a global simultaneous dance of the famious zombie dance. AFP PHOTO/Robyn Beck (Photo credit should read ROBYN BECK/AFP/Getty Images)

Thousands of participants perform Michael Jackson's "Thriller"

Thousands of participants perform Michael Jackson's "Thriller" zombie dance in front of the Staples Center in Los Angeles on October 24, 2009 as part of Thrill the World, a global simultaneous dance of the famious zombie dance. AFP PHOTO/Robyn Beck (Photo credit should read ROBYN BECK/AFP/Getty Images)

A woman dressed as a zombie Geisha...

A woman dressed as a zombie Geisha attends a charity Halloween parade in Hong Kong on October 31, 2009. Halloween -- a named taken from "All Hallows' Even" falls on the day before All Saints' Day on November 1 -- a holiday when Christians remember their deceased loved ones. Although the fete is largely devoid of religious meaning today, its antecedents are in fact pagan, with origins in ancient Celtic observances marking the end of summer and, some say, paying homage to the netherworld. AFP PHOTO / ED JONES (Photo credit should read ED Jones/AFP/Getty Images)

2009 Voodoo Experience

NEW ORLEANS - OCTOBER 31: A reveler dressed as a zombie enjoys the Halloween weekend at the 2009 Voodoo Experience at City Park on October 31, 2009 in New Orleans, Louisiana. (Photo by Sean Gardner/Getty Images)

"Zombie Women Of Satan"

CANNES, FRANCE - MAY 13: (EDITORS NOTE: THIS IMAGE CONTAINS PARTIAL NUDITY) Zombie Women attend the 'Zombie Women Of Satan' Photocall on the beach during the 63rd Annual Cannes Film Festival on May 13, 2010 in Cannes, France. (Photo by Sean Gallup/Getty Images)

A group of people wearing zombie costumes...

A group of people wearing zombie costumes pose during a zombie walk on the Croisette at the 63rd Cannes Film Festival on May 16, 2010 in Cannes. Photo taken with a tilt and shift lens AFP PHOTO / VALERY HACHE (Photo credit should read VALERY HACHE/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies attend the Zombie Walk on September 11, 2010 in the eastern French city of Strasbourg, before the opening the third edition of the European Fantastic Film festival, which will run from September 14 to 19. This year?s program is a balance between European competition films, classic revivals and special screenings, offering preview showings of genre films from all over the world -? from documentary to 3D feature. AFP PHOTO JOHANNA LEGUERRE (Photo credit should read JOHANNA LEGUERRE/AFP/Getty Images)

A man dressed as zombie...

A man dressed as zombie attends the Zombie Walk on September 11, 2010 in the eastern French city of Strasbourg, before the opening the third edition of the European Fantastic Film festival, which will run from September 14 to 19. This year?s program is a balance between European competition films, classic revivals and special screenings, offering preview showings of genre films from all over the world -? from documentary to 3D feature. AFP PHOTO JOHANNA LEGUERRE (Photo credit should read JOHANNA LEGUERRE/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies attend the Zombie Walk on September 11, 2010 in the eastern French city of Strasbourg, before the opening the third edition of the European Fantastic Film festival, which will run from September 14 to 19. This year?s program is a balance between European competition films, classic revivals and special screenings, offering preview showings of genre films from all over the world -? from documentary to 3D feature. AFP PHOTO JOHANNA LEGUERRE (Photo credit should read JOHANNA LEGUERRE/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies attend the Zombie Walk on September 11, 2010 in the eastern French city of Strasbourg, before the opening the third edition of the European Fantastic Film festival, which will run from September 14 to 19. This year?s program is a balance between European competition films, classic revivals and special screenings, offering preview showings of genre films from all over the world -? from documentary to 3D feature. AFP PHOTO JOHANNA LEGUERRE (Photo credit should read JOHANNA LEGUERRE/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies attend the Zombie Walk on September 11, 2010 in the eastern French city of Strasbourg, before the opening the third edition of the European Fantastic Film festival, which will run from September 14 to 19. This year?s program is a balance between European competition films, classic revivals and special screenings, offering preview showings of genre films from all over the world -? from documentary to 3D feature. AFP PHOTO JOHANNA LEGUERRE (Photo credit should read JOHANNA LEGUERRE/AFP/Getty Images)

An woman screams...

An woman screams as she realizes that a man dressed up like a zombie sits next to her, on September 2, 2010, in the Northern Spanish city of Bilbao. Actors and dancers, dressed up like zombies, visited Bilbao to promote the musical show "Forever, King of Pop", based on Michael Jackson's "Thriller". AFP PHOTO/Rafa Rivas (Photo credit should read RAFA RIVAS/AFP/Getty Images)

Convention goer dressed as a zombie...

Convention goer dressed as a zombie during the 2010 New York Comic Con at the Jacob K. Javits Center in New York City October 8, 2010. New York Comic Con, which runs through the weekend, is the largest pop culture event on the East Coast. Hosting the latest in comics, graphic novels, anime, manga, video games, toys, and movies. AFP PHOTO / TIMOTHY A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies participate in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

A woman dressed up as a zombie participates in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

A man dressed up as a zombie participates in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

A woman dressed up as a zombie participates in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

A man dressed up as a zombie participates in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

A woman dressed up as a zombie participates in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

A man dressed up as a zombie participates in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies participate in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies participate in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

A man dressed up as a zombie participates in a "Zombie Walk" along Reforma Avenue in Mexico City on October 23, 2010. Zombie Walks are organized events where people in zombie costumes march down city centers, shopping malls and public places, and have become a common site in metropolises around the world. AFP PHOTO/Alfredo Estrella (Photo credit should read ALFREDO ESTRELLA/AFP/Getty Images)

People dressed as zombies...

An actor portraying a zombie catches people off guard to promote the new TV series "The Walking Dead" on the AMC channel on October 26, 2010 outside the Gallery Place Metro entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

An actor portraying a zombie catches people off guard to promote the new TV series "The Walking Dead" on the AMC channel on October 26, 2010 outside the Metro Center subway entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

An actress portraying a zombie poses for a picture to promote the new TV series "The Walking Dead" on the AMC channel on October 26, 2010 outside the Metro Center subway entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

A an actor portraying a zombie to promote the new TV series "The Walking Dead" on the AMC channel lurks on a city side walk on October 26, 2010 outside the Metro Center subway entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

A an actress portraying a zombie to promote the new TV series "The Walking Dead" on the AMC channel is dragged on a city side walk on October 26, 2010 outside the Metro Center subway entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

An actor portraying a zombie to promote the new TV series "The Walking Dead" on the AMC channel playfully growls at a newspaper sales woman on October 26, 2010 outside the Metro Center subway entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

An actress portraying a zombie poses for a picture to promote the new TV series "The Walking Dead" on the AMC channel on October 26, 2010 outside the Metro Center subway entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

An actress portraying a zombie to promote the new TV series "The Walking Dead" on the AMC channel playfully trys to scare women exiting the subway on October 26, 2010 outside the Metro Center subway entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

An actress portraying a zombie to promote the new TV series "The Walking Dead" on the AMC channel lurks among poeple exiting the subway on October 26, 2010 outside the Gallery Place Metro entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

A man dressed as a "zombie" wanders through New York's Union Square October 26, 2010 during a promotion for the AMC network television series ?The Walking Dead?. The series is based on a popular comic book series written by Robert Kirkman. AFP PHOTO/Stan Honda (Photo credit should read STAN HONDA/AFP/Getty Images)

A woman dressed as a "zombie" plays chess...

A woman dressed as a "zombie" (R) plays chess with a man in New York's Union Square October 26, 2010 just days away from Halloween during a promotion for the AMC network television series ?The Walking Dead?. The series is based on a popular comic book series written by Robert Kirkman. AFP PHOTO/Stan Honda (Photo credit should read STAN HONDA/AFP/Getty Images)

People dressed as zombies...

An actress portraying a zombie lurks on a city side walk to promote the new TV series "The Walking Dead" on the AMC channel on October 26, 2010 outside the Metro Center subway entrance in Washington, DC. AFP PHOTO / TIM SLOAN (Photo credit should read TIM SLOAN/AFP/Getty Images)

People dressed as zombies...

A girl dressed as "zombie", takes part in a night parade in the eve of All Saints Day on October 31, 2010, at the Morazan Park in San Jose, Costa Rica. AFP PHOTO/ Yuri CORTEZ (Photo credit should read YURI CORTEZ/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in Zombiecon, an annual zombie crawl or march through the streets of Manhattan, in New York, October 16, 2010. Hundreds of revelers dressed as zombie took part in the 6th annual crawl, marching from bar to pub, scaring people on their way in the heart of New York City. AFP PHOTO/Emmanuel Dunand (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

People dressed as zombies...

A man dressed as zombie take part in the Zombie walk on May 21, 2011, in Prague.The procession took place for the 4th time. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

A man dressed as zombie take part in the Zombie walk on May 21, 2011, in Prague.The procession took place for the 4th time. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

A girl dressed as zombie...

A girl dressed as zombie touches her make-up during a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

A girl dressed as zombie...

A girl dressed as zombie touches her make-up during a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

A dog costumed to look like stabbing victim...

A dog costumed to look like stabbing victim rolls in the grass during a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

A girl dressed as zombie...

A girl dressed as zombie participates in a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

A girl dressed as zombie...

A girl dressed as zombie participates in a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

A man dressed as zombie...

A man dressed as zombie participates in a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

A man dressed as zombie...

A man dressed as zombie crosses the Charles Bridge during a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

A man dressed as zombie...

A man dressed as zombie participates a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

A man dressed as zombie...

A man dressed as zombie attacks a car during a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies cross the Charles Bridge during a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in a ''Zombie Walk'' on May 21, 2011, at the Old Town Square in Prague. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

A man dressed as zombie attacks a bus during a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

People dressed as Zombies walk across the famous Charles Bridge during the ''Zombie walk'' on May 21, 2011, in Prague. The procession took place for the 4th time.PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in a ''Zombie Walk'' on May 21, 2011, in Prague. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

A man dressed as a zombie crosses the Charles Bridge during a ''Zombie Walk'' on May 21, 2011, in Prague. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies participate in a zombie walk in Prague on May 21, 2011. This is the fourth time the event has been held. PHOTO AFP/MICHAL CIZEK (Photo credit should read MICHAL CIZEK/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

A man dressed up as a zombie takes part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

A man dressed up as a zombie takes part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

A boy dressed up as a zombie takes part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

A woman dressed up as a zombie takes part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

A man dressed up as a zombie takes part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

A woman dressed up as a zombie takes part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

A man dressed up as a zombie takes part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

People dressed up as zombies take part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)

People dressed as zombies...

A man dressed up as a zombie takes part in the Zombie Walk event on September 10, 2011 in the French eastern city of Strasbourg, before the opening of the fourth edition of the European Fantastic Film festival. US film director George Romero presides over the festival which runs from September 11 to 18, 2011. AFP PHOTO FREDERICK FLORIN (Photo credit should read FREDERICK FLORIN/AFP/Getty Images)