How many movies have Peter Rühring and Roland Suso Richter collaborated on?

They have worked on 3 movies together! Their first movie together was Risiko Null – Der Tod steht auf dem Speiseplan (1995) while their highest rated movie together was After the Truth (1999). They have not worked together since Sterne leuchten auch am Tag (2004). They are most known for their thriller films together.