In San Andreas, California is experiencing a statewide earthquake that goes on record as easily the biggest earthquake in history. Dwayne Johnson plays Ray Gaines, a helicopter rescue pilot for the Los Angeles Fire Department, who is trying to find his daughter, Blake (Alexandra Daddario), who is in San Francisco amidst the chaos. Ray's estranged wife, Emma, is forced to turn to Ray for help, as he is her last resort. Together they journey to save their daughter.