How many movies have Norbert Herzner and Peter von Haller collaborated on?

They have worked on 3 movies together! Their first movie together was Hunger - Addicted to Love (1997) while their highest rated movie together was 7 Dwarves: The Forest Is Not Enough (2006). They have not worked together since 7 Dwarves: The Forest Is Not Enough (2006). They are most known for their comedy films together.