How many movies have Ed Mann and Ike Willis acted in together?

They have worked on 3 movies together! Their first movie together was Frank Zappa: We Don't Mess Around (1978) while their highest rated movie together was Frank Zappa: Live in Barcelona (1988). They have not worked together since Band from Utopia: A Tribute to the Music of Frank Zappa (2002). They are most known for their music films together.