<P> San Andreas is a 2015 American disaster film directed by Brad Peyton and written by Carlton Cuse , with Andre Fabrizio and Jeremy Passmore receiving story credit . The film stars Dwayne Johnson , Carla Gugino , Alexandra Daddario , Ioan Gruffudd , Archie Panjabi , and Paul Giamatti . Its plot centers on an earthquake caused by the San Andreas Fault devastating Los Angeles and the San Francisco Bay Area . </P>
why san andreas is the title of the movie
Its plot centers on an earthquake caused by the San Andreas Fault