How many movies have Michel Serrault and Mireille de Tissot collaborated on?

They have worked on 2 movies together! Their first movie together was The Madman of Lab Four (1967) and was their highest rated movie together. They have not worked together since Un merveilleux parfum d'oseille (1969).

Role
M. Granger, directeur du laboratoire scientifique
Crew
Production Manager