Ralph HumphreyActing7Movies1TV Shows8CreditsKnown ForClassic AlbumsZappaEat That Question: Frank Zappa in His Own WordsClassic Albums: Frank Zappa - Apostrophe (') Over-Nite SensationFrank Zappa & The Mothers: Roxy: The MovieCheepnisFrank Zappa: Opopoppa Stockholm, SwedenFrank Zappa: Roxy, 1973Ralph HumphreyActingClassic AlbumsZappaEat That Question: Frank Zappa in His Own WordsClassic Albums: Frank Zappa - Apostrophe (') Over-Nite SensationFrank Zappa & The Mothers: Roxy: The MovieCheepnisFrank Zappa: Opopoppa Stockholm, SwedenFrank Zappa: Roxy, 1973
