How many movies have Aarón Rodríguez Arellano and Gustavo César Carrión collaborated on?

They have worked on 7 movies together! Their first movie together was Los canallas (1968) while their highest rated movie together was The Mummies of Guanajuato (1972). They have not worked together since El poder negro (Black power) (1975). They are most known for their action films together.