How many movies have Robert Knepper and Serge Crozon-Cazin collaborated on?

They have worked on 3 movies together! Their first movie together was Hitman (2007) while their highest rated movie together was The Hunger Games: Mockingjay - Part 2 (2015). They have not worked together since The Hunger Games: Mockingjay - Part 2 (2015). They are most known for their thriller films together.