Ralph Humphrey

Zappa

2020 · Self (archive footage)

Eat That Question: Frank Zappa in His Own Words

2016 · Self (archive footage)

Frank Zappa & The Mothers: Roxy: The Movie

2015 · Himself

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

2007 · Self

Cheepnis

2014 · Himself

Frank Zappa: Roxy, 1973

2007

Frank Zappa: Opopoppa Stockholm, Sweden

1973

Classic Albums

1997 · Self