How many movies have Philippe Mareuil and Walter Steiner acted in together?

They have worked on 1 movie together! Their first movie together was The Enigma of Kaspar Hauser (1974) and was their highest rated movie together. They have not worked together since The Enigma of Kaspar Hauser (1974).

Role
Doublure voix française de Michael Kroecher
Role
country boy #3