How many movies have Artur Guttmann and Nicolas Farkas collaborated on?

They have worked on 4 movies together! Their first movie together was The Other (1930) while their highest rated movie together was Berlin-Alexanderplatz: The Story of Franz Biberkopf (1931). They have not worked together since Berlin-Alexanderplatz: The Story of Franz Biberkopf (1931). They are most known for their drama films together.