How many movies have Enrique Álvarez Félix and Gustavo César Carrión collaborated on?

They have worked on 4 movies together! Their first movie together was Los ángeles de la tarde (1972) while their highest rated movie together was El monasterio de los buitres (1973). They have not worked together since The House of the Pelican (1978). They are most known for their drama films together.