Alexandra Daddario Summer Quinn
Zac Efron Matt Brody
Dwayne Johnson Mitch Buchanan, Executive Producer
Eli Roth Co-Producer
Priyanka Chopra Jonas Victoria Leeds
Pamela Anderson Casey Jean Parker
David Hasselhoff The Mentor
Yahya Abdul-Mateen II Sgt. Ellerbee
Charlotte McKinney Julia
Jon Bass Ronnie Greenbaum
David Ellison Executive Producer
Ilfenesh Hadera Stephanie Holden
Kelly Rohrbach Walton CJ Parker
Thomas Lennon Story
JJ Olatunji Songs
John Papsidera Casting
Rob Huebel Captain Thorpe
Oscar Nuñez Councilman Rodriguez
Brandon Larracuente Skateboarder
Hannibal Buress Dave the Tech
John Cenatiempo Sergeant (uncredited)
Seth Gordon Director, Helicopter Pilot
Christopher Flick Foley Editor
Elena Sanchez Stunts
Clay Cullen Stunt Coordinator
Robert Ben Garant Story
Dana Goldberg Executive Producer
Jack Kesy Leon
Amin Joseph Frankie
Belinda Carmen
Ivan Reitman Producer
Catherine Harper Foley Artist
Brenda Lorena Garcia Stunt Double
Jay Scherick Story
Geoffrey Haley Steadicam Operator
Darren E. Scott Stunts
Izabel Goulart Amber
Zachary Vazquez Lifeguard (uncredited)
Karin Silvestri Pier Mom, Stunts
Christopher Lennertz Original Music Composer
Paul Hughen Second Unit Director of Photography
David Ronn Story
Jeff Dashnaw Stunt Coordinator
Colin Strause Visual Effects Supervisor
Matt Leonard Stunts
Anna Behlmer Sound Re-Recording Mixer
Don Granger Executive Producer
Deanna Brigidi Casting Associate
Chick Bernhard Stunts
Frank Masi Still Photographer
Kelly Róisín Party Goer / Beach Goer (uncredited)
Cassidy Alexandra Kahler Stunt Double
Casey Adams Stunts
Dany Garcia Executive Producer
Gregory J. Bonann Producer
Vernon Davis Vernon Davis
Brandon Thomas Lee Scull Rower
Greg Strause Visual Effects Designer
Natasha Leonnet Digital Intermediate
Mark Swift Screenplay
Darrin Mann Foley Mixer
Christopher TJ McGuire Steadicam Operator
Ana Flavia Gavlak Lifeguard (uncredited)
Damian Shannon Screenplay
Michael Berk Producer, Executive Producer
Peter Zuccarini Underwater Director of Photography
Joe Medjuck Executive Producer
Aja Frary Stunt Double
Dean Grimes Stunts
Austin Priester Stunts
Ashley Rae Riddick Utility Stunts
Samantha Harris Interviewer