How many movies have Bobby Mardis and David Alan Grier collaborated on?

They have worked on 4 movies together! Their first movie together was Robert Townsend: Partners in Crime: Vol. 2 (1988) while their highest rated movie together was I'm Gonna Git You Sucka (1988). They have not worked together since Robert Townsend: Partners in Crime: Vol. 4 (1989). They are most known for their comedy films together.