How many movies have Gloria Behrens and Rita Russek collaborated on?

They have worked on 3 movies together! Their first movie together was Utta Danella - Das Geheimnis unserer Liebe (2008) while their highest rated movie together was Utta Danella - Schokolade im Sommer (2009). They have not worked together since Tessa Hennig - Mutti steigt aus (2013). They are most known for their drama films together.