How many movies have Theodor Ottawa and Walter Partsch collaborated on?

They have worked on 3 movies together! Their first movie together was Dort oben, wo die Alpen glühen (1956) while their highest rated movie together was Heimweh nach dir, mein grünes Tal (1960). They have not worked together since Heimweh nach dir, mein grünes Tal (1960). They are most known for their drama films together.