How many movies have Heinz Behrens and Walter Richter-Reinick acted in together?

They have worked on 3 movies together! Their first movie together was Liebe auf den letzten Blick (1960) while their highest rated movie together was Das Wunschkind (1974). They have not worked together since Das Wunschkind (1974). They are most known for their drama films together.