How many movies have John Roesch and Sherman Labby collaborated on?

They have worked on 4 movies together! Their first movie together was The Adventures of Buckaroo Banzai Across the 8th Dimension (1984) while their highest rated movie together was Lethal Weapon 2 (1989). They have not worked together since Lethal Weapon 2 (1989). They are most known for their comedy films together.