How many movies have Hans Burmann and Juan José Alonso Millán collaborated on?

They have worked on 11 movies together! Their first movie together was Thou Shalt Not Covet Thy Fifth Floor Neighbour (1970) while their highest rated movie together was Mauricio, mon amour (1976). They have not worked together since Mauricio, mon amour (1976). They are most known for their comedy films together.