How many movies have Friedrich G. Beckhaus and Wolfram Schaerf acted in together?

They have worked on 6 movies together! Their first movie together was Gnade für Timothy Evans (1969) while their highest rated movie together was Claus Graf Stauffenberg (1970). They have not worked together since Stützen der Gesellschaft (1978).

Role
Generalmajor Hellmuth Stieff
Role
Oberst Henning von Treschkow