How many movies have Consuelo de Nieva and Mario de Bustos acted in together?

They have worked on 6 movies together! Their first movie together was Lo que nunca muere (1955) while their highest rated movie together was ¿Dónde vas, triste de ti? (1960). They have not worked together since The Thief of Tibadabo (1965). They are most known for their drama films together.