Frank Zappa

Self (archive footage)

Dweezil Zappa

Self

Billy Bob Thornton

Self

George Duke

Self

Napoleon Murphy Brock

Self

Warren Cuccurullo

Self

Moon Unit Zappa

Self

Steve Vai

Self

Ahmet Zappa

Self

Alice Cooper

Self

Ralph Humphrey

Self

Pete Griffin

Self

Adrian Belew

Self (archive footage)

Jimmy Carl Black

Self (archive footage)

Tom Fowler

Self (archive footage)

Don Pardo

Self (voice) (archive footage)

Jean-Luc Ponty

Self (archive footage)

Chester Thompson

Self (archive footage)

Tina Turner

Self (archive footage)