How many movies have Birgit Guðjónsdóttir and Esther Gronenborn collaborated on?

They have worked on 3 movies together! Their first movie together was Ich werde nicht schweigen (2017) while their highest rated movie together was Ziemlich russische Freunde (2020). They have not worked together since Ziemlich russische Freunde (2020). They are most known for their drama films together.