Frank Zappa

Self (archive footage)

Mike Keneally

Self - Played with Zappa 1987-1988

Pamela Des Barres

Self - Author, Former Member of the GTOs

Lonnie Lardner

Self - Newscaster for Action News (archive footage)

Patrice Zappa

Self - Frank Zappa's Sister (archive footage)

Rose Zappa

Self - Frank Zappa's Mother (archive footage)

Francis Zappa

Self - Frank Zappa's Father (archive footage)

Edgard Varèse

Self (archive footage)

Don Van Vliet

Self (archive footage) (as Captain Beefheart)

The Mothers of Invention

Themselves (archive footage)

Johnny Guitar Watson

Self (archive footage)

Pamela Zarubica

Self - Zappa's Roommate

Carlo Zappavigna

Self - Frank Zappa's Brother (archive footage)

Bunk Gardner

Self - Played with Zappa 1966-1969

Ian Underwood

Self - Played with Zappa 1967-1975

Ruth Underwood

Self - Played with Zappa 1967-1976

Gail Zappa

Self - Frank Zappa's Wife

Tom Wilson

Self - Music Producer (archive footage)

Euclid James 'Motorhead' Sherwood

Self - Baritone Saxophone / Percusion (archive footage)

Roy Estrada

Self - Bass (archive footage)

Ray Collins

Self - Vocal (archive footage)

Don Preston

Self - Keyboards (archive footage)

Jimmy Carl Black

Self - Drums (archive footage)

Arthur Dyer Tripp III

Self - Percusion (archive footage) (as Art Tripp)

Cal Schenkel

Self (archive footage)

Jimi Hendrix

Self (archive footage)

Moon Unit Zappa

Self (archive footage)

Ronald Reagan

Self (archive footage)

Nancy Reagan

Self (archive footage)

David Bowie

Self (archive footage)

Mick Jagger

Self (archive footage)

Joni Mitchell

Self (archive footage)

Dweezil Zappa

Self (archive footage)

Alice Cooper

Self (archive footage)

Howard Kaylan

Self (archive footage)

Mark Volman

Self (archive footage)

Aynsley Dunbar

Self - Drums (archive footage)

Jeff Simmons

Self - Bass (archive footage)

George Duke

Self - Keyboards / Trombone (archive footage)

Jean-Luc Ponty

Self (archive footage)