How many movies have Gérard Mordillat and Michel Foucault collaborated on?

They have worked on 1 movie together! Their first movie together was I, Pierre Rivière, Having Slaughtered My Mother, My Sister and My Brother… (1976) and was their highest rated movie together. They have not worked together since I, Pierre Rivière, Having Slaughtered My Mother, My Sister and My Brother… (1976).