Ruth Underwood

Frank Zappa: Cheaper Than Cheep Movie

as Self (percussion)

Classic Albums: Frank Zappa & The Mothers Of Invention - Freak Out! Movie

as Self

Zappa Movie

as Self - Played with Zappa 1967-1976

Eat That Question: Frank Zappa in His Own Words Movie

as Self (archive footage)

Frank Zappa & The Mothers: Roxy: The Movie Movie

as Herself

Cheepnis Movie

as Herself

Frank Zappa: A Token Of His Extreme Movie

as Herself

The Drummers of Frank Zappa Roundtable Discussion and Performance Movie

as Self

Frank Zappa: The Broadcast Archives Movie

as Self

Classic Albums: Frank Zappa - Apostrophe (') Over-Nite Sensation Movie

as Self

Frank Zappa: Roxy, 1973 Movie

Frank Zappa: A Token of His Extreme Movie

as Herself

Classic Albums TV

as Self

An American Dissident: un tributo a Frank Zappa Movie

as Self (archive footage)

The True Story of Frank Zappa's 200 Motels Movie

as Self (archive footage)

Video from Hell Movie

as Self

Frank Zappa: The Dub Room Special! Movie

as Self

Frank Zappa: Opopoppa Stockholm, Sweden Movie

200 Motels Movie

as Fake Drummer