Robert De Niro Dick Kelly
Zac Efron Jason Kelly
Zoey Deutch Shadia
Aubrey Plaza Lenore
Danny Glover Stinky
Dermot Mulroney David Kelly
Jason Mantzoukas Tan Pam
Julianne Hough Meredith Goldstein
Joshua Mikel Hippie Griz
Brandon Mychal Smith Tyrone
Adam Pally Cousin Nick
Mo Collins Officer Finch
Jake Picking Cody
Nelson Bonilla Random Cop
Dan Mazer Director
Michael H. Cole Catholic Priest
John Phillips Outraged Wedding Guest (uncredited), Executive Producer, Screenplay
Mark Rhino Smith Beach-Goer / Biker / Construction Worker (uncredited)
Amy Parrish Wedding Planner
Matthew Cornwell Father at Wake
DeRon Horton Georgia Student
Catherine Dyer Brooke Kelly
Mickey Giacomazzi Stunt Coordinator
Elizabeth Davidovich Stunt Double
Deena Dill Cougar #1
Eugenia Kuzmina Hippie Cathy
Henry Zebrowski Officer Reiter
Stephanie Astalos-Jones Rest Stop Waitress
Cathy Sandrich Gelfond Casting
Zuri James Nice Guy (uncredited)
Rick Avery Stunt Double
Barry Josephson Producer
Gavin Munn Boy on Beach
Quentin Plair African Studies Professor (uncredited)
Kier Lehman Music Supervisor
Jeffrey Bowyer-Chapman Bradley
Lane Carlock Cougar #2
Bill Block Producer
Amanda Mackey Casting
John Friedberg Executive Producer
Eric Goins Father at Beach
Jeremy Woolsey Art Direction
Josh King First Assistant Director
William Arnold Production Design
Jay Meagher Sound Mixer
Sallye Hooks Female Hippie Chick
Blaque Fowler Rabbi
Christie Wittenborn Costume Designer
Michael Simkin Producer
Anton Lessine Executive Producer
Michael Andrews Original Music Composer
Diane Durant Script Supervisor
Anne McCabe Editor
Walter Hendrix III Funeral Patron (uncredited)
Eric Alan Edwards Director of Photography
Shawn Shepard Karaoke MC
Boriana Williams Little Girl on Beach (uncredited)
Michael Flynn Unit Production Manager, Executive Producer
Marilyn Giacomazzi Stunt Double
Teo Ciltia Spring Breaker (uncredited)
Chandler Darby Teenager
Anthony Bryant Beach Goer (uncredited)
Michael Hudson Brah
Sasha Shapiro Executive Producer
Jordan Verroi Groomsman (uncredited)
Michael Riley Title Designer
Amelia Brain Party Girl
Ashley D. Merritt Spring Break Student (uncredited)
Jason Barrett Producer
Frank Francisco Karaoke Bar Patron (uncredited)
Reuben Shaw Tyrone's Crew (uncredited)
Rory Healy Wedding Guest (uncredited)