How many movies have Hanns-Joachim Marschall and Rose Oehmichen collaborated on?

They have worked on 2 movies together! Their first movie together was Augsburger Puppenkiste - Der Räuber Hotzenplotz (1967) and was their highest rated movie together. They have not worked together since Wie der Maulwurf beinahe in der Lotterie gewann (1983).