When a series of murders hit the remote English countryside, a detective suspects a pair of travelers when it is actually the work of the undead, jarred back to life by an experimental ultra-sonic radiation machine used by the Ministry of Agriculture to kill insects.

The film begins with a school teacher bidding farewell to his students, who are leaving for the summer. As he is heading home he notices two of his students are hitch-hiking and picks them up. He invites them over for dinner and lodging, which they accept.. The majority of the film from this point on is set at the mansion, where the two students turn from guests to prisoners under the teacher's command.

Two bandits steal a number of gems and other valuable art from a museum in the Dominican Republic. They are helped by their American partner, Tom who double-crosses them and escapes with the stolen treasure.

David and Anna are a newly wed couple, whose lives together take a turn as Anna becomes diagnosed with a terminal illness.

Black Wolf is forced again to fight his rival, who now has been appointed California Governor. Against such power, the lonely 'wolf' fights a duel to the death.

Madrid 1933. Aurora Rodriguez kills her daughter Hildegart and turn herself over to the police. In jail she remember the circumstances that made her committing the crime...

A serpent, created by radioactivity, threatens a Spanish coastal town.