The Invasion of the Dead

Blue Demon y Zovek en La invasión de los Muertos

Also known as Blue Demon and Dr. Zovek in The Invasion of the Dead

Professor Bruno Volpi spots some strange paintings on a cliff. He sends for Professor Zovek to help him discover its meaning. Zovek uses his powers to figure the writings are a warning that a cosmic tragedy is going to happen. Their fears prove to be true when a fire ball falls from the skies causing the ressurrection of the dead as zombies, craving for human flesh.