Eric Bana Clarke
Aubrey Plaza Daisy Danby
Leslie Mann Laura
Sarah Silverman Sarah Silverman
Andy Dick Andy Dick
Judd Apatow Friend in video (voice) (archive footage) (uncredited), Director, Writer, Producer
Janeane Garofalo Friend in video (archive footage) (uncredited)
Seth Rogen Ira Wright, Executive Producer
Norm Macdonald Norm Macdonald
Carla Gallo Miss Pruitt on Yo Teach
Ben Stiller Friend in video (archive footage) (uncredited)
Aziz Ansari Randy
Jonah Hill Leo Koenig
Adam Sandler George Simmons
Jason Schwartzman Mark Taylor Jackson, Original Music Composer
Larry Kemp Dialogue Editor
Justin Long Re-Do Guy
Dave Attell Dave Attell
Bryan Batt George's Agent
Paul Lacovara Stunts
Brad Grunberg Comedy & Magic Club Audience
Maggie Siff Rachel
Jerry Minor Jerry Minor
George H. Anderson Supervising Sound Editor
Ray Romano Ray Romano
Clayton Townsend Producer, Production Manager
Paul Reiser Paul Reiser
Tammy Fearing ADR Supervisor
Steve Bannos Deli Manager
Kyle Kinane Paparazzi at Medical Center
Sean Devine Dolly Grip
Cindy Marty Sound Effects Editor
Wayne Federman Comedy & Magic Manager
Gary Hymes Stunt Coordinator
Tracy Bennett Still Photographer
Tammy Sandler Unit Publicist
Eminem Eminem
RZA Chuck
Jefferson Sage Production Design
Wendy Hoffmann ADR Voice Casting
Da'Vone McDonald Hot Dog-Eating Co-Star
Ernest Lee Thomas Yo Teach Principal
Nicol Paone George's Sister
Maude Apatow Mable
Paul Sonski Assistant Art Director
Iris Apatow Ingrid
Dan Harmon Paparazzi at Medical Center
A. Anthony Cappello First Assistant "B" Camera
Steve Rizzo Stunts
Scott Millan Sound Re-Recording Mixer
Evan Goldberg Executive Producer
Charles Fleischer Charles Fleischer
Allan Wasserman Dr. Stevens
Arshad Aslam Yo Teach Cast Member
Jay M. Huntoon Video Assist Operator
Nicole Parker Dawn
John Hartmann Private Jet Pilot
Melissa Yonkey Hair Department Head
Mandi Kreisher Yo Teach Cast Member
Carol Leifer Carol Leifer
James Taylor James Taylor
Barry Mendel Producer
Bo Burnham Yo Teach Cast Member
Vickie Mynes Key Hair Stylist
Carol Quiroz Key Costumer
Mark Cohen Emcee at Improv
George Coe George's Dad
Jon Brion Jon Brion
Greg Zimmerman ADR Recordist
Allison Jones Casting
Paul Eliopoulos Stunts
Matt Rebenkoff First Assistant Director