How many movies have Cédric Chevalme and Gilles Boillot collaborated on?

They have worked on 3 movies together! Their first movie together was Lucy (2014) 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.