How many movies have Hans-Jochen Wagner and Isabel Kleefeld collaborated on?

They have worked on 3 movies together! Their first movie together was Familie Windscheidt - Der ganz normale Wahnsinn (2012) while their highest rated movie together was Weiter als der Ozean (2014). They have not worked together since Chuzpe - Klops braucht der Mensch! (2015). They are most known for their comedy films together.