How many movies have Franz Schneider and Trude Herr acted in together?

They have worked on 4 movies together! Their first movie together was Millowitsch Theater - Der verkaufte Grossvater (1955) while their highest rated movie together was Robert und Bertram (1961). They have not worked together since Rhein-Melodie - Wein, Gesang und gute Laune (1966). They are most known for their comedy films together.