How many movies have Christian Burghartswieser and Hans-Klaus Petsch collaborated on?

They have worked on 1 movie together! Their first movie together was Chiemgauer Volkstheater - Die Giftspritz'n vom Bründlhof (2008) and was their highest rated movie together. They have not worked together since Chiemgauer Volkstheater - Die Giftspritz'n vom Bründlhof (2008).