How many movies have Andreas Richter and Gerd Baumann collaborated on?

They have worked on 5 movies together! Their first movie together was Grave Decisions (2006) while their highest rated movie together was Sau Nummer vier. Ein Niederbayernkrimi (2010). They have not worked together since Paradies 505. Ein Niederbayernkrimi (2013). They are most known for their comedy films together.