How many movies have Fee Heger and Gunter Otto collaborated on?

They have worked on 2 movies together! Their first movie together was Liebesgrüße aus der Lederhose 4: Die versaute Hochzeitsnacht (1978) and was their highest rated movie together. They have not worked together since Liebesgrüße aus der Lederhose 5. Teil: Die Bruchpiloten vom Königssee (1978).