How many movies have Crystal Sync and Marlene Willoughby acted in together?

They have worked on 17 movies together! Their first movie together was Sharon in the Rough (1976) while their highest rated movie together was From Holly with Love (1978). They have not worked together since The Tiffany Minx (1981).

Role
Hooker #2 (as Inga Fox)
Role
Camille Forneau
Role
Tricia 'Trish' Cole (uncredited)
Role
Eileen Hanley (uncredited)
Role
Brunette Maid with Geraldine (uncredited)
Role
Final Maid with Seymour
Role
Pam Slanders
Role
Party Girl (uncredited)