How many movies have J.R. Bookwalter and Rick Irvin collaborated on?

They have worked on 2 movies together! Their first movie together was Bad Movie Police: Case #2: ChickBoxer (2003) while their highest rated movie together was Bad Movie Police: Case #1: Galaxy Of The Dinosaurs (2003). They have not worked together since Bad Movie Police: Case #1: Galaxy Of The Dinosaurs (2003).