How many movies have Fritz Werner and Thomas Ohrner collaborated on?

They have worked on 3 movies together! Their first movie together was Hurra, unsere Eltern sind nicht da (1970) while their highest rated movie together was Nachbarn sind zum Ärgern da (1970). They have not worked together since Hilfe, die Verwandten kommen (1971). They are most known for their comedy films together.