How many movies have Charlotte Kaufman and Lloyd Kaufman collaborated on?

They have worked on 7 movies together! Their first movie together was The Toxic Avenger Part II (1989) while their highest rated movie together was Return to... Return to Nuke 'Em High aka Vol. 2 (2017). They have not worked together since Return to... Return to Nuke 'Em High aka Vol. 2 (2017). They are most known for their comedy films together.