| Actor | Frank Zappa (as Member of Mothers of Invention), Mark Volman (as Member of Mothers of Invention), Howard Kaylan (as Member of Mothers of Invention), Ian Underwood (as Member of Mothers of Invention), Aynsley Dunbar (as Member of Mothers of Invention), George Duke (as Member of Mothers of Invention), Theodore Bikel (as Rance Muhmmitz / Dave), Keith Moon (as The Hot Nun), Jimmy Carl Black (as Lonesome Cowboy Burt), Martin Lickert (as Jeff), Dick Barber (as Bif Debris - The Vacuum Cleaner), Don Preston (as Don), Ringo Starr (as Larry the Dwarf / Frank Zappa), Jim Pons (as Member of Mothers of Invention), Euclid James 'Motorhead' Sherwood (as Motorhead Sherwood) |
