How many movies have Juan José Alonso Millán and Maruja Fernández collaborated on?

They have worked on 2 movies together! Their first movie together was Thou Shalt Not Covet Thy Fifth Floor Neighbour (1970) while their highest rated movie together was Las señoritas de mala compañía (1973). They have not worked together since Las señoritas de mala compañía (1973).