How many movies have Suzannah French and Tracy O'Neil acted in together?

They have worked on 4 movies together! Their first movie together was The New Erotic Adventures of Casanova (1977) while their highest rated movie together was The New Erotic Adventures of Casanova 2 (1982). They have not worked together since The New Erotic Adventures of Casanova 2 (1982). They are most known for their drama films together.