How many movies have Herbert Taschner and Ludwig Wühr collaborated on?

They have worked on 2 movies together! Their first movie together was Schoolgirl Report Part 3: What Parents Find Unthinkable (1972) while their highest rated movie together was Schoolgirl Report Part 5: What All Parents Should Know (1973). They have not worked together since Schoolgirl Report Part 5: What All Parents Should Know (1973).