How many movies have Josef Krastel and Theodor Ottawa collaborated on?

They have worked on 3 movies together! Their first movie together was Einmal noch die Heimat seh’n (1958) while their highest rated movie together was Heimweh nach dir, mein grünes Tal (1960). They have not worked together since Romanze in Venedig (1962). They are most known for their drama films together.