How many movies have Hélène de Saint-Père and Quentin Baillot acted in together?

They have worked on 3 movies together! Their first movie together was Passés troubles (2006) while their highest rated movie together was A Child's Secret (2006). They have not worked together since Je, François Villon, voleur, assassin, poète (2010). They are most known for their drama films together.