How many movies have Horst Sieger and Jürgen Enz collaborated on?

They have worked on 8 movies together! Their first movie together was Wo der Wildbach durch das Höschen rauscht - Witwen-Report (1974) while their highest rated movie together was Verbotene Spiele auf der Schulbank (1980). They have not worked together since Das Sexabitur 2 (1981). They are most known for their comedy films together.