How many movies have Denyse Diane and Diane Lane acted in together?

They have worked on 1 movie together! Their first movie together was National Lampoon's Movie Madness (1982) and was their highest rated movie together. They have not worked together since National Lampoon's Movie Madness (1982).

Role
Big Blond Prositute ("Municipalians")
Role
Liza ("Growing Yourself")