How many movies have Claus Neumann and Karin Gregorek collaborated on?

They have worked on 6 movies together! Their first movie together was The Zernik Murder Case (1972) while their highest rated movie together was The Flight (1977). They have not worked together since Sansibar oder Der letzte Grund (1987). They are most known for their drama films together.

Crew
Director of Photography
Role
Mutter des Schiffsjungen