How many movies have Jean-Paul Meurisse and Vladimir Cosma collaborated on?

They have worked on 3 movies together! Their first movie together was Don't Cry with Your Mouth Full (1973) while their highest rated movie together was Santa Claus Is a Stinker (1982). They have not worked together since Santa Claus Is a Stinker (1982). They are most known for their comedy films together.