How many movies have Hilde Sessak and Robert A. Stemmle collaborated on?

They have worked on 5 movies together! Their first movie together was Der Raub der Sabinerinnen (1936) while their highest rated movie together was Quax, der Bruchpilot (1941). They have not worked together since Jeder stirbt für sich allein (1962). They are most known for their drama films together.