'Weird Al' Yankovic

Self

Jay Levey

Self

Céline Dion

Self

Ozzy Osbourne

Self

Boy George

Self

John Mellencamp

Self

Sting

Self (archive footage)

John Kricfalusi

Self

Steven Tyler

Self

Coolio

Self

Jessica Simpson

Self - Interviewee (archive footage)

Paul McCartney

Self

Billy West

Self

Kevin Federline

Self - Interviewee (archive footage)

Vince Neil

Self

George Lucas

Self

Justin Timberlake

Self

Michael Stipe

Self

Avril Lavigne

Self

Paula Abdul

Self

Cher

Self

Gilbert Gottfried

Self

Ben Stein

Self

Drew Carey

Self

Snoop Dogg

Self

'Weird Al' Yankovic

Director

Bill Plympton

Director