How many movies have Dominique Horwitz and Peter Timm collaborated on?

They have worked on 4 movies together! Their first movie together was Fifty Fifty (1988) while their highest rated movie together was Rudy: The Return of the Racing Pig (2007). They have not worked together since Löwenzahn - Das Kinoabenteuer (2011). They are most known for their comedy films together.