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