How many movies have Gernot Roll and Helga Beyer collaborated on?
They have worked on 1 movie together! Their first movie together was 1+1=3 (1979) and was their highest rated movie together. They have not worked together since 1+1=3 (1979).
They have worked on 1 movie together! Their first movie together was 1+1=3 (1979) and was their highest rated movie together. They have not worked together since 1+1=3 (1979).
