How many movies have Fritz Rasp and Rudolf Klein-Rogge acted in together?

They have worked on 5 movies together! Their first movie together was Warning Shadows (1923) while their highest rated movie together was Metropolis (1927). They have not worked together since Giorgio Moroder's Metropolis (1984). They are most known for their drama films together.

Role
Nothaas, Grenzhofbauer
Role
Der Einäugige, ein Schmuggler
Role
Col. Jellusic - Ivan Stepanov
Role
Haghi