Adam Sandler George Simmons
Seth Rogen Ira Wright, Executive Producer
Aubrey Plaza Daisy Danby
Justin Long Re-Do Guy
Ben Stiller Friend in video (archive footage) (uncredited)
Eminem Eminem
Andy Dick Andy Dick
Eric Bana Clarke
Jonah Hill Leo Koenig
Leslie Mann Laura
Maude Apatow Mable
Jason Schwartzman Mark Taylor Jackson, Original Music Composer
Sarah Silverman Sarah Silverman
Maggie Siff Rachel
Paul Reiser Paul Reiser
Judd Apatow Director, Writer, Producer, Friend in video (voice) (archive footage) (uncredited)
Kyle Kinane Paparazzi at Medical Center
Janeane Garofalo Friend in video (archive footage) (uncredited)
Carla Gallo Miss Pruitt on Yo Teach
Ray Romano Ray Romano
Iris Apatow Ingrid
Aziz Ansari Randy
RZA Chuck
Norm Macdonald Norm Macdonald
Ernest Lee Thomas Yo Teach Principal
Evan Goldberg Executive Producer
Dan Harmon Paparazzi at Medical Center
Paul Sonski Assistant Art Director
Kimberly Greene Makeup Department Head
Jerry Minor Jerry Minor
Bo Burnham Yo Teach Cast Member
Charles Fleischer Charles Fleischer
Arshad Aslam Yo Teach Cast Member
Steve Bannos Deli Manager
Allison Jones Casting
Janusz Kamiński Director of Photography
Bryan Batt George's Agent
Nicole Parker Dawn
Dave Attell Dave Attell
Mandi Kreisher Yo Teach Cast Member
Brad Grunberg Comedy & Magic Club Audience
Carol Leifer Carol Leifer
James Taylor James Taylor
Thom 'Coach' Ehle Dolby Consultant
Vickie Mynes Key Hair Stylist
Orny Adams Orny Adams
Goro Koyama Foley Artist
Brendan O'Brien Co-Producer
Mark Cohen Emcee at Improv
George Coe George's Dad
George Wallace George Wallace
Wayne Federman Comedy & Magic Manager
Da'Vone McDonald Hot Dog-Eating Co-Star
Andrew J. Cohen Co-Producer
Leslie A. Pope Set Decoration
Allan Wasserman Dr. Stevens
Paul Eliopoulos Stunts
Brent White Editor
John Hartmann Private Jet Pilot
Sean Devine Dolly Grip
Jay M. Huntoon Video Assist Operator
Greg Steele ADR Mixer
Tyler Spindel College Guy with Camera
David Parker Sound Re-Recording Mixer
Paul Lacovara Stunts
Clayton Townsend Producer, Production Manager
James F. Truesdale Art Direction
Jon Brion Jon Brion
Gary Hymes Stunt Coordinator
Elaine Kao Mom with Camera
George Billinger III "B" Camera Operator, Steadicam Operator
Wendy Hoffmann ADR Voice Casting