Santiago Eduardo Urueta Sierra Rodríguez (Mineral de Cusihuiriachi, Chihuahua, Mexico, February 24, 1895-Mexico City, March 23, 1979), better known as Chano Urueta, was a film director, actor and writer who stood out since the first half of the 1930s as one of the most gifted adapters of great works of universal literature.
The Brainiac
In Mexico City in 1661, Baron Vitelius d'Estera is condemned by the Inquisition and sentenced to be burned at the stake. As this sentence is carried out, the Baron promises that he will return with the next passage of a comet (visible over the scene of the execution), and slay the descendants of his accusers. Thus in Mexico City in 1961, the promised comet returns, carrying with it Baron Vitelius, who takes advantage of his considerable abilities as a sorcerer to carry out his threat: he is able to change at will into the hairy monster of the title in order to suck out the brains of his victims with a long forked tongue; furthermore, he has strong hypnotic capabilities and is able to render his enemies motionless or force them to act against their wills.