How many movies have Justin A. Martell and Lloyd Kaufman collaborated on?

They have worked on 5 movies together! Their first movie together was Mr. Bricks: A Heavy Metal Murder Musical (2011) while their highest rated movie together was Return to... Return to Nuke 'Em High aka Vol. 2 (2017). They have not worked together since Eating Miss Campbell (2022). They are most known for their horror films together.