How many movies have Adolfo Cofiño and Antonio R. Espinosa collaborated on?

They have worked on 4 movies together! Their first movie together was Cuatro noches de boda (1969) while their highest rated movie together was Los gallos de la madrugada (1971). They have not worked together since Los gallos de la madrugada (1971). They are most known for their comedy films together.