Santo vs. the Martian Invasion (1967)

Santo vs. the Martian Invasion is a Action, Science Fiction film released in 1967.

In this Mexican sci-fi fantasy, big beefy Martians invade the earth. Ostensibly, they have come to warn people about the dangers of nuclear testing and exploring space, but their real mission becomes manifest when they begin using their special powers and gadgets to exploit weak earthlings.