How many movies have Claus Kottmann and Jürgen Olczyk collaborated on?

They have worked on 3 movies together! Their first movie together was Real Men Don't Eat Gummi Bears (1989) while their highest rated movie together was Manitou's Shoe (2001). They have not worked together since (T)Raumschiff Surprise - Periode 1 (2004). They are most known for their comedy films together.