Hellboy

At the end of World War II, Nazi members of the Thule Society start an experiment to raise the forces of Hell through Russian dark mystic Rasputin, but it's interrupted by an Allied commando guided by professor Trevor "Broom" Bruttenholm. He prevents killing the human-demonic half-blood. He raises this "Hellboy", while rising to head of a secret U.S. agency Bureau of Paranormal Research, which secretly studies and uses the occult, including supernatural freaks. He hand-picks Agent John Myers as Hellboy’s new minder/companion. Johnny, Hellboy, and Abe Sapien team up on missions against paranormal threats with aquatic-bionic freak Abe Sapien. Later Rasputin and the Nazis reemerge, armed for revenge.