How many movies have Erik Schumann and Reiner Brönneke acted in together?

They have worked on 3 movies together! Their first movie together was Vater, Mutter und neun Kinder (1958) while their highest rated movie together was On the Reeperbahn at Half Past Midnight (1969). They have not worked together since Die Kuba-Krise 1962 (1971).