How many movies have Gilles Boillot and Nathalie Chéron collaborated on?

They have worked on 5 movies together! Their first movie together was The Messenger: The Story of Joan of Arc (1999) while their highest rated movie together was Valerian and the City of a Thousand Planets (2017). They have not worked together since Valerian and the City of a Thousand Planets (2017). They are most known for their action films together.