How many movies have Chad Wackerman and Ray White acted in together?

They have worked on 4 movies together! Their first movie together was Frank Zappa: The Dub Room Special! (1982) while their highest rated movie together was Frank Zappa: Does Humor Belong in Music? (1985). They have not worked together since Frank Zappa: The Torture Never Stops (2008). They are most known for their music films together.