How many movies have Günther Illi and Hajo Gies collaborated on?

They have worked on 3 movies together! Their first movie together was Alpenglühen zwei - Liebe versetzt Berge (2005) while their highest rated movie together was Die göttliche Sophie (2009). They have not worked together since Die göttliche Sophie - Das Findelkind (2011). They are most known for their comedy films together.