Dwayne Johnson Posts 'San Andreas' Image On Instagram

(CBS SF) - Wrestler/Actor Dwayne Johnson took to Instagram to post a photo from his latest film project, the disaster movie "San Andreas."

Johnson said on Instagram "Puttin' in a lot of hard ass work and proud to play my next role... Los Angeles Fire Department Air Squadron Rescue. Shooting starts in 4 weeks. Biggest earthquake of all time hits... SAN ANDREAS. #FirstInLastOut"

"The Rock" stars as a Los Angeles Fire Department Air Squadron Rescue pilot when a devastating earthquake hits California. He is then forced to travel to San Francisco to reunite with his estranged family. The film also stars Carla Gugino (Spy Kids), Alexandra Daddario (Percy Jackson films) and Art Parkinson (Game of Thrones) and directed by Brad Peyton who worked with Dwayne Johnson in "Journey 2: The Mysterious Island."

"San Andreas" impacts theaters on June 25, 2015.