How many movies have Rosita Arenas and Ángel Di Stefani acted in together?

They have worked on 4 movies together! Their first movie together was The Aztec Mummy (1957) while their highest rated movie together was Neutron vs. Dr. Caronte (1963). They have not worked together since Neutron vs. Dr. Caronte (1963). They are most known for their horror films together.