How many movies have Martine Flener and Mechthild Schmitt collaborated on?

They have worked on 3 movies together! Their first movie together was Koma - Lebendig begraben (1997) while their highest rated movie together was Schwarzach 23 - Und die Hand des Todes (2015). They have not worked together since Schwarzach 23 - Und die Hand des Todes (2015). They are most known for their tv movie films together.