Dwayne Johnson character Hank Parsons
Josh Hutcherson character Sean Anderson
Michael Caine character Alexander Anderson
Vanessa Hudgens character Kailani Laguatan
Luis Guzmán character Gabato Laguatan
Kristin Davis character Liz Parsons
Anna Colwell character Jessica
Stephen Caudill character Cop
Branscombe Richmond character Tour Guide
Walter Bankson character Hockey Player
Cody Easterbrook character Palauan (uncredited)
Paul Leo Klink character Nautilus Passenger (uncredited)
Ed Moy character Fisherman (uncredited)
