Ralph Humphrey
Acted in
Zappa
2020
as Self (archive footage)
Eat That Question: Frank Zappa in His Own Words
2016
as Self (archive footage)
Roxy: The Movie
2015
as Himself
Cheepnis
2014
as Himself
The Drummers of Frank Zappa Roundtable Discussion and Performance
2010
as Self
Classic Albums: Frank Zappa - Apostrophe (') Over-Nite Sensation
2007
as Self
Classic Albums
1997
as Self