How many movies have Peter Watkins and Ria Busch collaborated on?

They have worked on 1 movie together! Their first movie together was The Freethinker (1994) and was their highest rated movie together. They have not worked together since The Freethinker (1994).

Crew
Script
Crew
Director
Crew
Editor
Crew
Researcher
Crew
Post Production Supervisor
Crew
Adaptation
Role
Policeman
Crew
Script Supervisor
Crew
Director
Crew
Camera Operator
Crew
Writer
Crew
Sound Recordist