How many movies have Horst Tappert and Peter Lühr acted in together?

They have worked on 3 movies together! Their first movie together was Die Alkestiade (1958) while their highest rated movie together was Aren't We Wonderful (1958). They have not worked together since Der Spielverderber - Das kurze, verstörte Leben des Kaspar Hauser (1965). They are most known for their drama films together.