How many movies have Michael Busch and Rolf Silber collaborated on?

They have worked on 6 movies together! Their first movie together was Doppelpack - Das Duell (1999) while their highest rated movie together was Ein Teufel für Familie Engel (2007). They have not worked together since Alles Verbrecher - Leiche im Keller (2015). They are most known for their tv movie films together.