Michael Diamond

Self

Adam Horovitz

Self

Adam Yauch

Self (archive footage)

Ben Stiller

Self

Steve Buscemi

Self

David Cross

Self

Michael Kenneth Williams

Self

Afrika Bambaataa

Self (archive footage)

John Berry

Self (archive footage)

Kurtis Blow

Self (archive footage)

Mario Caldato Jr.

Self (archive footage)

Dick Clark

Self (archive footage)

Don Cornelius

Self (archive footage)

Adam Curry

Self (archive footage)

Tenzin Gyatso

Self (archive footage)

Matt Dike

Self (archive footage)

Karen Duffy

Self (archive footage)

Michael Simpson

Self (archive footage)

John King

Self (archive footage)

Jill Cunniff

Self (archive footage)

Gabby Glaser

Self (archive footage)

Vivian Trimble

Self (archive footage)

Kate Schellenbach

Self (archive footage)

Spike Jonze

Self (voice)

Kurt Loder

Self (archive footage)

Madonna

Self (archive footage)

Money Mark

Self (archive footage)

Joan Rivers

Self (archive footage)

Rick Rubin

Self (archive footage)

Russell Simmons

Self (archive footage)

Michael Stipe

Self (archive footage)

Brian Williams

Self (archive footage)

E.A. Rockwell

Self (archive footage)

Bill Hader

"Crazy Shit" Voice (voice)