How many movies have El Fantasma Blanco and Rogelio Agrasánchez Sr. collaborated on?

They have worked on 5 movies together! Their first movie together was Superzan el Invencible (1971) while their highest rated movie together was Triumph of the Champions of Justice (1974). They have not worked together since The Mummies of San Angel (1975). They are most known for their action films together.