Daniel Radcliffe The Dogwalker
John Cena Steven
Brie Larson Kim
Mike Birbiglia Tom
Tilda Swinton Dianna
Matthew Broderick Matthew Broderick
Pete Davidson Dr. Conners' Patient
Marisa Tomei The Dog Owner
Ezra Miller Donald
Bill Hader Dr. Aaron Conners
Colin Quinn Gordon Townsend
Brian Heller Aerial Director of Photography
Dave Attell Noam
LeBron James LeBron James
Jon Glaser Schultz
Annie Johnson Digital Intermediate Producer
Josh Segarra Staten Island Oli
Amy Schumer Writer, Amy Townsend, Co-Producer
Randall Park Bryson
Rachel Feinstein Nurse Rachel
Nikki Glaser Lisa
Tim Meadows Tim
Doris McCarthy Assisted Living Resident (uncredited)
Kim Caramele S'nuff Receptionist, Associate Producer
Method Man Temembe
Vanessa Bayer Nikki
Declan Mulvey Stunts
Mark Fichera Stunt Double, Stunts
Tina Khayat Art Department Coordinator
Mark Robert Ellis Stunt Coordinator
Adam Newport-Berra Second Unit Director of Photography, Camera Operator
Luciano Acuna Jr. Trampoline Dunker
Alexios Chrysikos Assistant Art Director
Leslie Jones Angry Subway Patron
Max Alexander Max the Wheelchair Orderly
James Mazzola Property Master
Matthew Herington Walk of Shame (uncredited)
Brian Scott Olds Additional Editor
William Kerr Editor
Samantha Kreitzer Dyer Production Coordinator
Tom Sierchio Stunts
Cherie Tamai Assistant Sound Editor
Petr Hlinomaz "A" Camera Operator
Ranjani Brow ADR Voice Casting
Ryan Farrell One-Night-Stand Guy
Jeffrey Lee Gibson Stunt Coordinator
Judd Apatow Director, Producer
Joe Mancini Wiseguy (uncredited)
Norman Lloyd Norman
Nicole Greenbaum Costume Supervisor
Becca GT Stunts
Marina Franklin Woman in Back of Theater
Kevin Kane Kevin
Keith D. Robinson Guy in Back of Theater
Rock Kohli Walk of Shame (uncredited)
Andy Day Gaffer
Samantha MacIvor Stunt Double, Stunts
Dan Soder Dumpster Guy
Bridget Everett Kat
Carey DePalma Location Scout, Assistant Location Manager
Robert Kelly One-Night-Stand Guy
Daniel McCabe Electrician
Steve Kirshoff Special Effects Coordinator
Michael Hunold Best Boy Electric
Jon Brion Original Music Composer, Musician
Tony Cheng Bartender (uncredited)
Matt Rebenkoff First Assistant Director
Chris Evert Chris Evert
Annie Kuty Costumer
Deborah Jensen Art Direction
Maya Hardinge Key Makeup Artist
Dana Robin Unit Production Manager