How many movies have Andreas Senn and Michael Rotschopf collaborated on?

They have worked on 4 movies together! Their first movie together was Lilys Geheimnis (2009) while their highest rated movie together was Harter Brocken: Der Bankraub (2017). They have not worked together since Harter Brocken: Der Bankraub (2017). They are most known for their crime films together.