How many movies have James A. Lebovitz and Michael Herz collaborated on?

They have worked on 4 movies together! Their first movie together was Waitress! (1982) while their highest rated movie together was The Toxic Avenger (1984). They have not worked together since The Toxic Avenger Part III: The Last Temptation of Toxie (1989). They are most known for their comedy films together.