How many movies have Friedrich Schütter and Manfred Reddemann acted in together?

They have worked on 4 movies together! Their first movie together was Kim Philby war der dritte Mann (1969) while their highest rated movie together was On the Reeperbahn at Half Past Midnight (1969). They have not worked together since Hinter dem Vorhang (1978). They are most known for their drama films together.