How many movies have Raúl Martínez Solares and Regina Torné collaborated on?

They have worked on 3 movies together! Their first movie together was Wrestling Women vs. the Killer Robot (1969) while their highest rated movie together was El crepúsculo de un dios (1969). They have not worked together since Blue Demon and the Female Invaders (1969). They are most known for their horror films together.