How many movies have Debbie Revenge and Peter Andrews acted in together?

They have worked on 4 movies together! Their first movie together was Fetishes of Monique (1976) while their highest rated movie together was Odyssey: The Ultimate Trip (1977). They have not worked together since In Too Deep (1979).

Role
Fantasy Club Member in Purple (segment "The Beginning")
Role
Guy on Pillows in Daydream (segment "The End")