How many movies have Otto Graf and Paul Bildt acted in together?

They have worked on 4 movies together! Their first movie together was Robert Koch, der Bekämpfer des Todes (1939) and was their highest rated movie together. They have not worked together since Anastasia: the Czar's Last Daughter (1956). They are most known for their drama films together.

Role
Graf zu Eulenburg
Role
Vizekanzler von Boetticher
Role
Kochs Assistent Dr. Friedrich Löffler
Role
Baron von Kossin, Reichstagsabgeordneter