Ruth Underwood

Frank Zappa: Cheaper Than Cheep

Self (percussion) · 2025

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

Self · 2021

Zappa

Self - Played with Zappa 1967-1976 · 2020

Eat That Question: Frank Zappa in His Own Words

Self (archive footage) · 2016

Frank Zappa & The Mothers: Roxy: The Movie

Herself · 2015

Cheepnis

Herself · 2014

Frank Zappa: A Token Of His Extreme

Herself · 2013

Frank Zappa: The Broadcast Archives

Self · 2008

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

Self · 2007

Frank Zappa: Roxy, 1973

2007

Frank Zappa: A Token of His Extreme

Herself · 2005

Classic Albums

Self · 1997

The True Story of Frank Zappa's 200 Motels

Self (archive footage) · 1988

Video from Hell

Self · 1987

Frank Zappa: The Dub Room Special!

Self · 1982

Frank Zappa: Opopoppa Stockholm, Sweden

1973

200 Motels

Fake Drummer · 1971