How many movies have El Santo and Rebelde Rojo acted in together?

They have worked on 4 movies together! Their first movie together was The Vengeance of the Vampire Women (1970) while their highest rated movie together was Santo in the Vengeance of the Mummy (1971). They have not worked together since Chanoc and the Son of Santo vs. The Killer Vampires (1983). They are most known for their action films together.