How many movies have Guillermo Cases and José F. Aguayo collaborated on?

They have worked on 3 movies together! Their first movie together was ¿Dónde vas, Alfonso XII? (1959) while their highest rated movie together was ¿Dónde vas, triste de ti? (1960). They have not worked together since ¿Dónde vas, triste de ti? (1960). They are most known for their history films together.