How many movies have Karl Platen and Paul Biensfeldt acted in together?

They have worked on 8 movies together! Their first movie together was Madame DuBarry (1919) while their highest rated movie together was Dr. Mabuse, the Gambler (1922). They have not worked together since Gilgi: One of Us (1932).

Role
Tolds' servant (uncredited)
Role
Man who gets the gun (uncredited)