How many movies have Jorge Busto and Raúl Martínez collaborated on?

They have worked on 3 movies together! Their first movie together was The Phantom of the Red House (1956) while their highest rated movie together was Santo and Blue Demon vs. Dracula and the Wolf Man (1973). They have not worked together since The Vengeance of the Crying Woman (1974). They are most known for their horror films together.