How many movies have Ingo Haeb and Jan Peter Heyne collaborated on?

They have worked on 3 movies together! Their first movie together was Am Tag als Bobby Ewing starb (2005) while their highest rated movie together was Fraktus - Das letzte Kapitel der Musikgeschichte (2012). They have not worked together since Fraktus - Das letzte Kapitel der Musikgeschichte (2012). They are most known for their comedy films together.