How many movies have Kerstin Westermann and Michael Souvignier collaborated on?

They have worked on 4 movies together! Their first movie together was Zerschmetterte Träume - Eine Liebe in Fesseln (1998) while their highest rated movie together was Der König von Köln (2019). They have not worked together since Goldjungs (2021). They are most known for their comedy films together.