How many movies have Beate Prahl and Katrin Ammon collaborated on?

They have worked on 2 movies together! Their first movie together was Die Pastorin (2013) while their highest rated movie together was Franziskas Welt: Hochzeiten und andere Hürden (2015). They have not worked together since Franziskas Welt: Hochzeiten und andere Hürden (2015).