How many movies have Stefan Lennert and Wim Wenders collaborated on?

They have worked on 1 movie together! Their first movie together was The American Friend (1977) and was their highest rated movie together. They have not worked together since The American Friend (1977).

The American Friend (1977)

Role
Auctioneer
Crew
Director
Crew
Screenplay
Crew
Producer
Role
Figure Wrapped in Plaster Bandages in Ambulance (uncredited)