How many movies have Holger Lepping and Jochen Taubert collaborated on?

They have worked on 3 movies together! Their first movie together was Maniac Killer (1994) while their highest rated movie together was Maniac Killer 2 - Back in Action (1995). They have not worked together since Ich piss' auf deinen Kadaver (1999). They are most known for their horror films together.