Gold prospector Jason Fee has to fight off wolves, but is hurt in the process. Every now and then he turns abruptly into a werewolf. All his efforts to prevent the transformation (plastic surgery, blood transfusion) remain futile. Fee is hunted down like the animal he has become.; In India, art collector Ralph Burgess steals the sacred gong of Singh Chlam. This mythical artifact summons the ghosts and demons of an ancient sect of thugs. Burgess tries to destroy the gong, but is tricked by the brotherhood's master and sacrificed.; Under the Niagara falls live evil spirits who imprisoned their queen Zoe in ice. Zoe escapes with the help of salesman Sid Leonard and forces him to marry her, because the witch's moon is full. They enjoy happiness until the ice zombies drag Zoe back into her realm. Leonard goes looking for her and ends up frozen.; The ghost of evil Satana seduces the homely Amelia. Promising her beauty, Satana drives Amelia to deeds of crime. When Satana finally takes control over Amelia's body, her plans are thwarted and the witch falls off a cliff to her death.; "In a most forbidding part of the Brazilian jungle, there exists a savage tribe of headhunters..." In a museum, a man discovers a shrunken head which looks like his own. He goes exploring into the jungle and returns as another head next to the first one.; "The great oceans of the world hide many secrets and mysteries. At times the sea gives up its secrets in a strange manner..." After twenty years a corpse emerges from the sea to avenge his murder.