How many movies have Daniel Auteuil and Jean-Loup Horwitz acted in together?

They have worked on 1 movie together! Their first movie together was Jappeloup (2013) and was their highest rated movie together. They have not worked together since Jappeloup (2013).

Role
Serge Durand, father of Pierre
Role
Mr. Bonnot, mayor of St Seurin