How many movies have Ilona Thiel and Manfred Freitag collaborated on?

They have worked on 4 movies together! Their first movie together was Max und siebeneinhalb Jungen (1980) while their highest rated movie together was Die Geschichte vom goldenen Taler (1985). They have not worked together since Zum Teufel mit Harbolla (1989). They are most known for their family films together.