How many movies have Géza von Bolváry and Ingrid Wacker collaborated on?

They have worked on 3 movies together! Their first movie together was Ja, ja, die Liebe in Tirol (1955) while their highest rated movie together was Das Donkosakenlied (1956). They have not worked together since Das Donkosakenlied (1956). They are most known for their drama films together.