How many movies have Horst Manz and Willi Neuenhahn acted in together?

They have worked on 3 movies together! Their first movie together was Der Streit um den Sergeanten Grischa (1968) while their highest rated movie together was Stielke, Heinz, Fifteen... (1987). They have not worked together since Stielke, Heinz, Fifteen... (1987). They are most known for their drama films together.