Synopsis by Hal Erickson
This Mexican thriller was the sequel to 1961's Neutron and the Black Mask. Nasty old Dr. Caronte (Julio Aleman), assumed to be dead, is back in harness. This time Caronte develops a race of robot monsters, with which he hopes to...all together now....RULE THE WORLD. But the mysterious masked Mexican superhero Neutron (played by Wolf Ruvinskis, so they say) isn't about to let Caronte have his way. El bang! El socko! El pow!
rampage, bad-guy, bomb, doctor/nurse, domination [influence], formula, good-guy, kidnapping, rescue, robot, secrets, Superhero, world-domination