How many movies have Heinz G. Konsalik and Sandra Prinsloo collaborated on?

They have worked on 3 movies together! Their first movie together was Liebesnächte in der Taiga (1967) while their highest rated movie together was Deadly Jaws (1974). They have not worked together since ...und die Nacht kennt kein Erbarmen (1974). They are most known for their drama films together.