Known as Brainiac in the U.S., this was directed by Chano Urueta, who helped Blue Demon get on the silver screen and was written by Federico Curiel, who would make The Champions of Justice, several Santo movies and Neutron.
All the way back in 1661, Baron Vitelius was burned at the stake during the Inquisition and claimed that the next time a certain comet passed by the Earth, all of the children of those that did him wrong would pay. I mean, you would think a bunch of religious folks would treat a necromantic sorcerer better, but such is life in ancient Mexico.
Three hundred years later, Baron Vitelius rides back in on that comet and is now able to change at will into a monster able to suck out the brains of his victims via a gigante forked tongue, which is incredibly easy to do thanks to his ability to hypnotize his victims.
How bonkers is this movie? No less than Frank Zappa and Captain Beefheart paid tribute to it in their song “Debra Kadabra,” saying “Turn it to Channel 13 / And make me watch the rubber tongue / When it comes out! From the puffed and flabulent Mexican rubber-goods mask / Next time they show the Binaca / Make me buy The Flosser / Make me grow Brainiac Fingers / But with more hair!”
In America, we’d be satisfied with an evil alien. In Mexico, they added the fact that he was a wizard who brought people back from the dead before he was burned alive and took a ride on a heavenly body for three hundred years. Viva la peliculas de terror!