How many movies have Egon Monk and Ernst Jacobi collaborated on?

They have worked on 6 movies together! Their first movie together was Schlachtvieh (1963) while their highest rated movie together was Ein Tag - Bericht aus einem deutschen Konzentrationslager 1939 (1965). They have not worked together since Die Gewehre der Frau Carrar (1975). They are most known for their drama films together.