How many movies have Angèle Durand and Gert Wilden collaborated on?

They have worked on 3 movies together! Their first movie together was O sole Mio (1960) while their highest rated movie together was Das Rätsel der grünen Spinne (1960). They have not worked together since Das Rätsel der grünen Spinne (1960). They are most known for their music films together.