Ruth Underwood · Actor

Sealed

2025 ?.? ?.?

Frank Zappa: Cheaper Than Cheep Self (percussion)

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2021 ?.? ?.?

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

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2020 ?.? ?.?

Zappa Self - Played with Zappa 1967-1976

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2016 ?.? ?.?

Eat That Question: Frank Zappa in His Own Words Self (archive footage)

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2015 ?.? ?.?

Frank Zappa & The Mothers: Roxy: The Movie Herself

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2014 ?.? ?.?

Cheepnis Herself

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2013 ?.? ?.?

Frank Zappa: A Token Of His Extreme Herself

The Drummers of Frank Zappa Roundtable Discussion and Performance

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2010 ?.? ?.?

The Drummers of Frank Zappa Roundtable Discussion and Performance Self

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2008 ?.? ?.?

Frank Zappa: The Broadcast Archives Self

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2007 ?.? ?.?

Frank Zappa: Roxy, 1973

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2007 ?.? ?.?

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

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2005 ?.? ?.?

Frank Zappa: A Token of His Extreme Herself

An American Dissident: un tributo a Frank Zappa

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1994 ?.? ?.?

An American Dissident: un tributo a Frank Zappa Self (archive footage)

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1988 ?.? ?.?

The True Story of Frank Zappa's 200 Motels Self (archive footage)

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1987 ?.? ?.?

Video from Hell Self

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1982 ?.? ?.?

Frank Zappa: The Dub Room Special! Self

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1973 ?.? ?.?

Frank Zappa: Opopoppa Stockholm, Sweden

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1971 ?.? ?.?

200 Motels Fake Drummer