How many movies have Alfred Rücker and Hans Hardt-Hardtloff acted in together?

They have worked on 2 movies together! Their first movie together was Long Roads - Secret Love (1969) while their highest rated movie together was Wolz – Life and Transfiguration of a German Anarchist (1973). They have not worked together since Wolz – Life and Transfiguration of a German Anarchist (1973).