Adam Sandler

George Simmons

Seth Rogen

Ira Wright

Leslie Mann

Laura

Eric Bana

Clarke

Jonah Hill

Leo Koenig

Jason Schwartzman

Mark Taylor Jackson

Aubrey Plaza

Daisy Danby

RZA

Chuck

Aziz Ansari

Randy

Maude Apatow

Mable

Iris Apatow

Ingrid

Torsten Voges

Dr. Lars

Allan Wasserman

Dr. Stevens

Rod Man

Rod Man

Wayne Federman

Comedy & Magic Manager

Mike O'Connell

MySpace Escort

James Taylor

James Taylor

Nicole Parker

Dawn

Nydia McFadden

Mandy

Andy Dick

Andy Dick

Charles Fleischer

Charles Fleischer

Nicol Paone

George's Sister

George Coe

George's Dad

Budd Friedman

Budd Friedman

Monty Hoffman

Monty Hoffman

Carol Leifer

Carol Leifer

Paul Reiser

Paul Reiser

Mark Schiff

Mark Schiff

George Wallace

George Wallace

Norm Macdonald

Norm Macdonald

Dave Attell

Dave Attell

Sarah Silverman

Sarah Silverman

Bryan Batt

George's Agent

Maggie Siff

Rachel

Eminem

Eminem

Ray Romano

Ray Romano

Jon Brion

Jon Brion

James Gadson

James Gadson

Bo Burnham

Yo Teach Cast Member

Miki Ishikawa

Yo Teach Cast Member

Kenny Copeland Jr.

Yo Teach Cast Member

Calvin Sykes

Yo Teach Cast Member

Ca'Shawn Sims

Yo Teach Cast Member

Phillip Andre Botello

Yo Teach Cast Member

Carla Gallo

Miss Pruitt on Yo Teach

Ernest Lee Thomas

Yo Teach Principal

Tonita Castro

Bonita

Steve Bannos

Deli Manager

Justin Long

Re-Do Guy

Lucas Astrom

College Guy with Camera

Tyler Spindel

College Guy with Camera

Elaine Kao

Mom with Camera

King Kedar

Family with Camera

Tanya Acker

Family with Camera

Jarrett Grode

Magician

Qiana Chase

Chuck's Wife

John Hartmann

Private Jet Pilot

Dave Rath

San Francisco Theatre Manager

Dan Harmon

Paparazzi at Medical Center

Kyle Kinane

Paparazzi at Medical Center

Mark Cohen

Emcee at Improv

Joanie Marx

Deli Customer

Adam J. Bernstein

Hot Dog-Eating Champion's Son

Da'Vone McDonald

Hot Dog-Eating Co-Star

Orny Adams

Orny Adams

Al Lubel

Al Lubel

Jerry Minor

Jerry Minor

Ben Meyerson

George's Brother-In-Law

Sammy Jack

George's Young Nephew

Andrea Zonn

Andrea Zonn

Arnold McCuller

Arnold McCuller

Russ Kunkel

Russ Kunkel

Brad Grunberg

Comedy & Magic Club Audience

Brian Lally

Comedy & Magic Club Audience

Janeane Garofalo

Friend in video (archive footage) (uncredited)

Ben Stiller

Friend in video (archive footage) (uncredited)

Judd Apatow

Friend in video (voice) (archive footage) (uncredited)