How many movies have Christian Erdmann and Hannu Salonen collaborated on?

They have worked on 3 movies together! Their first movie together was Dresden Mord - Nachtgestalten (2016) while their highest rated movie together was Wolfsland - Die traurigen Schwestern (2021). They have not worked together since Wolfsland - Die traurigen Schwestern (2021). They are most known for their crime films together.