How many movies have Alain Poiré and Georges Van Parys collaborated on?

They have worked on 9 movies together! Their first movie together was The Rebels of Lomanach (1954) while their highest rated movie together was Signed, Arsène Lupin (1959). They have not worked together since Don't Take God's Children for Wild Geese (1968). They are most known for their comedy films together.