How many movies have Dirty Theo and Dries de Breyne acted in together?

They have worked on 4 movies together! Their first movie together was Schwere Jungs & Leichte Mädchen (2004) while their highest rated movie together was Schmutzige Spiele im Swinger Club (2004). They have not worked together since Dumm, Dümmer, Blond (2004).