How many movies have Derek Dewars and Tony Alizzi collaborated on?

They have worked on 2 movies together! Their first movie together was Joe Gage Sex Files Vol. 1: Jack-Off Party at Billy Bob's (2003) while their highest rated movie together was Joe Gage Sex Files Vol. 2: Uncle Pruitt Taught Me How to Do It (2003). They have not worked together since Joe Gage Sex Files Vol. 2: Uncle Pruitt Taught Me How to Do It (2003).