cast
- Don Preston Self (AKA Dom DeWilde) / Biff Debris / Uncle Meat
-
Frank Zappa
Self / The Imaginary Director
- Phyllis Smith Altenhaus Self / Sheba Flieschman (as Phyllis Altenhaus)
- Dick Barber Self
- Massimo Bassoli Adult Minnesota Tishman
-
Rodney Bingenheimer
Self
- Jimmy Carl Black Self
- Aynsley Dunbar Self / Biff Junior
- Roy Estrada Self
- Francesca Fisher The Countess
- Bunk Gardner Self
- Buzz Gardner Self
- Lowell George Self
- Dick Kunc Self
- Manfred Lerch Self
- C. Mercedes Lewis Girl Who Was A Sofa
- Sal Lombardo Self
-
Meredith Monk
Red Face Girl
- Billy Mundi Rollo
- Janet Neville-Ferguson Self / Market Clerk
- Lucy Offerall Self / Market Clerk (as Miss Lucy)
- Fritz Rau Self
-
Linda Ronstadt
Self
-
Carl Schenkel
Self
- Cal Schenkel Self
- Stumuk Elderly Biff Debris
- Arthur Dyer Tripp III Self
- Ian Underwood Self
-
Haskell Wexler
Self
- Tom Wilson Self
- Annie Zannas Self
- Ray Collins Self / Bill Yurds
- Carlo Zappavigna Young Minnesota Tishman