How many movies have Günter Haubold and Hermann Beyer collaborated on?

They have worked on 4 movies together! Their first movie together was Zwischen Nacht und Tag (1975) while their highest rated movie together was Verzeihung, sehen Sie Fußball? (1983). They have not worked together since Junge Leute in der Stadt (1985). They are most known for their drama films together.