How many movies have Helga Kruck and Horst Frank acted in together?

They have worked on 1 movie together! Their first movie together was Der scharfe Heinrich - Die bumsfidelen Abenteuer einer jungen Ehe (1971) and was their highest rated movie together. They have not worked together since Der scharfe Heinrich - Die bumsfidelen Abenteuer einer jungen Ehe (1971).