Frank Zappa
Self
Acting
Ike Willis
Self
Acting
Tommy Mars
Self
Acting
David Logeman
Self
Acting
Arthur Barrow
Self
Acting
Ray White
Self
Acting
John Smothers
Self
Acting
Theodore Bikel
Rance Muhammitz (voice) (archive footage)
Acting
Warren Cuccurullo
Self - Backstage Fan (archive footage)
Acting
Al Malkin
Self
Acting
Steve Mass
Self
Acting