How many movies have Eberhard Itzenplitz and Nicolas Brieger collaborated on?

They have worked on 5 movies together! Their first movie together was Unternehmer (1970) while their highest rated movie together was Bartolome oder Die Rückkehr der weißen Götter (1985). They have not worked together since Bartolome oder Die Rückkehr der weißen Götter (1985). They are most known for their drama films together.