How many movies have Karl Plintzner and Wilhelm Neef collaborated on?

They have worked on 6 movies together! Their first movie together was Story of a Young Couple (1952) while their highest rated movie together was Ernst Thälmann – Leader of the Working Class (1955). They have not worked together since Minna von Barnhelm oder Das Soldatenglück (1962). They are most known for their drama films together.