On screen
Cast
8 credited performers
Frank Zappa
Character not listed
Jean-Luc Ponty
Character not listed
George Duke
Character not listed
Artwork unavailable
Tom Fowler
Character not listed
Ralph Humphrey
Character not listed
Artwork unavailable
Ruth Underwood
Character not listed
Artwork unavailable
Ian Underwood
Character not listed
Artwork unavailable
Bruce Fowler
Character not listed