How many movies have Jürg Altherr and Steff Gruber collaborated on?
They have worked on 1 movie together! Their first movie together was Fetish & Dreams (1975) and was their highest rated movie together. They have not worked together since Fetish & Dreams (1975).
Role
Crew
Director
Crew
Screenplay
Crew
Producer
Crew
Editor
Role
Steff