How many movies have Carlos F. Borcosque and Mario Maurano collaborated on?

They have worked on 12 movies together! Their first movie together was Nosotros los muchachos (1940) while their highest rated movie together was Flecha de Oro (1940). They have not worked together since Veinticuatro horas en la vida de una mujer (1944). They are most known for their drama films together.