How many movies have Martina Hierzer and Matthias Ohner collaborated on?

They have worked on 1 movie together! Their first movie together was Bell Canto (2010) and was their highest rated movie together. They have not worked together since Bell Canto (2010).

Crew
Co-Executive Producer
Role
Sandler
Crew
Makeup Artist
Crew
Production Designer
Crew
Assistant Director