How many movies have Blixa Bargeld and N.U. Unruh acted in together?

They have worked on 1 movie together! Their first movie together was Einstürzende Neubauten: Live at Primavera Sound 2015 (2015) and was their highest rated movie together. They have not worked together since Einstürzende Neubauten: Live at Primavera Sound 2015 (2015).