How many movies have Clay von Carlowitz and Lloyd Kaufman collaborated on?

They have worked on 3 movies together! Their first movie together was Return to Nuke 'Em High Volume 1 (2013) while their highest rated movie together was My Bloody Banjo (2015). They have not worked together since Return to... Return to Nuke 'Em High aka Vol. 2 (2017). They are most known for their horror films together.