A mineral is discovered which can turn metal to gold or humans into zombies. When the mineral is stolen, secret agents are sent in to get the mineral back!

A London slasher pack the suitcases of his victims before stabbing them to death in this adaptation of Edgar Wallace's 'Secret of the Black Suitcases.'

Emma is a teenager when she is the victim of a terrible road accident in London, and needs psychiatric care after she suffers from resulting brain injury. Her mother, Silvia, confines her in the house, and Emma's personality becomes aggressive, leading to a regrettable series of violent deaths.

The legendary Loreley has been living for centuries in a grotto beneath the river Rhein in Germany. Every night when the moon is full, she turns into a reptile-like creature craving for human blood. When one girl after another of a nearby boarding school is killed by her, a hunter named Sigurd is engaged to kill the monster.

After Lord Archibald Marion is brutally murdered by an unknown assailant, his bitter and feuding family members gather for a reading of the will, setting into motion an increasingly chilling series of deaths when their arrival is marked by a second grisly killing.

A hunchback working in a morgue falls in love with a sick woman. He goes berserk when she dies and seeks help from a scientist to bring her back from the dead.

A group of international criminals steal a large emerald from a heavily guarded Colombian mine and they plan to sell it on the black market. Unfortunately, the evil Dr. Igor is also manipulating other criminals, as well as the ones who stole the emerald, for his own benefit. Santo, a Mexican wrestler/Interpol agent works with the Colombian authorities in an attempt to recover the emerald and to stop Dr. Igor and his subordinates, as well.

A 19th-century expedition to the Earth's core reveals primordial wonders, prehistoric monsters and a subterranean civilization that may convey the greatest discovery of all.

A mute woman, traumatized by her parents' death, faces new horrors when her cousin is murdered by a suspected killer. As danger looms, the truth proves far more complex.

Dr. Mabuse and his accomplices steal all kinds of attributes from a National Research Institute (including female staff members) in order to complete his own evil mind-control ray. Dr. Mabuse has this impressive and horribly scarred man-monster that kills for him while the entire police force desperately tries to catch him.