Self

Jason Alexander

Self - HBO Chairman / CEO

Chris Albrecht

Self

Scott Thompson

Cartman / Stan (voice)

Trey Parker

Kyle / Kenny (voice)

Matt Stone

Man in Closing Credits

Tim Conway

Self

Eddie Gorodetsky

Self - Writer / Producer

Alan Kirschenbaum

Self

Billy Connolly

Self (archive footage) (uncredited)

Hugh Hefner

Self (archive footage) (uncredited)

Jimmy Kimmel

Self (uncredited)

Paul Provenza

Self (archive footage) (uncredited)

Rob Schneider

Self

Pat Cooper

Self

Wayne Cotter

Self

Andy Dick

Self - Journalist

Frank Digiacomo

Self

Hank Azaria

Self

Phyllis Diller

Self

Susie Essman

Self

Carrie Fisher

Self

Joe Franklin

Self

Todd Glass

Self

Judy Gold

Self

Whoopi Goldberg

Self

Gilbert Gottfried

Self - Writer / Producer

Dana Gould

Self

Allan Harvey

Self

Shelley Berman

Self

Eric Idle

Self

Dom Irrera

Self

Eddie Izzard

Self

Richard Jeni

Self

Jake Johannsen

Self (as Amazing Johnathan)

The Amazing Johnathan

Self - Writer / Producer

Jay Kogen

Self

Sue Kolinsky

Self - Satirist / Editor, 'The Realist'

Paul Krassner

Self

Cathy Ladman

Billy the Mime (as Billy the Mime)

Steven Gary Banks

Self

Lisa Lampanelli

Self

Richard Lewis

Self

Wendy Liebman

Self

Howie Mandel

Self

Merrill Markoe

Self

Jay Marshall

Self (as Jackie 'The Joke Man' Martling)

Jackie Martling

Self

Chuck McCann

Self

Michael McKean

Self

Eric Mead

Self

Lewis Black

Self

Larry Miller

Self

Martin Mull

Self

Kevin Nealon

Self

Taylor Negron

Self

Otto Petersen

Self

Rick Overton

Self

Gary Owens

Self

Owen Morse

Self

Jonathan Wee

Self

Penn Jillette

Self

Mario Cantone

Self

Teller

Self

Peter Pitofsky

Self

Emo Philips

Self

Kevin Pollak

Self

Paul Reiser

Self

Andy Richter

Self

Don Rickles

Self

Chris Rock

Self

Gregg Rogell

Self

Jeff Ross

Self

George Carlin

Self

Jon Ross

Self

Rita Rudner

Self

Bob Saget

Self - Writer / Producer, SNL

T. Sean Shannon

Self

Harry Shearer

Self

Sarah Silverman

Self

Bill Maher

Self

Bobby Slayton

Self (as The Smothers Brothers)

Dick Smothers

Self (as The Smothers Brothers)

Tom Smothers

Self

Drew Carey

Self

Doug Stanhope

Self

Carrie Snow

Self

David Steinberg

Self

Jon Stewart

Self

Larry Storch

Self

Rip Taylor

Self

Dave Thomas

Self

David Brenner

Self

Johnny Thompson

Self

Peter Tilden

Self

Mark Cohen

Self

Bruce Vilanch

Self

Fred Willard

Self

Robin Williams

Self

Steven Wright

Self (Staff of the Onion)

Joe Garden

Self (Staff of the Onion)

Todd Hanson

Self (Staff of the Onion)

Tim Harrod

Self (Staff of the Onion)

Chris Karwowski

Self (Staff of the Onion)

Carol Kolb

Self (The Onion Editorial Staff)

Maria Schneider

Executive Producer

Penn Jillette

Director

Penn Jillette

Executive Producer

Paul Provenza

Editor

Paul Provenza

Director

Paul Provenza

Production Supervisor

Farley Ziegler

Producer

Peter Adam Golden

Producer

Glenn S. Alai

Editor

Emery Emery

Post-Production Manager

Gregor Hutchison

Producer

Ken Krasher Lewis

Producer

Michael Lynn

Original Music Composer

Gary Stockdale