How many movies have Erwin Kalser and Jack L. Warner collaborated on?
They have worked on 3 movies together! Their first movie together was Underground (1941) while their highest rated movie together was Watch on the Rhine (1943). They have not worked together since Watch on the Rhine (1943). They are most known for their drama films together.
Role
Dr. Klauber
Crew
Executive Producer
Role
German Businessman (uncredited)
Crew
Executive Producer
Role
Dr. Franken
Crew
Executive Producer