The best Eduardo Calvo’s horror movies

A hit man working for the Yakuza double crosses his employers and flees with a cache of diamonds from the latest heist. Injured and hiding in the mountain regions of Spain, with Japanese assassins in hot pursuit, he takes refuge in the home of a local doctor and his two daughters who nurse him back to health and hide him from his pursuers, taking drastic and murderous measures to protect him... for they have plans of their own in store for their current guest.

The great inquisitor Ireneus Daninsky has Countess Bathory burned alive and her female followers hanged. Before perishing in the flames the countess puts a curse on Daninsky and his descendants. Four centuries later, Waldemar Daninsky accidentally shoots a gypsy while hunting a wolf. The angry gypsies, who knew of the curse, summon up the Satan and the beautiful Ilona is chosen to seduce the young lord. During a night of love, Ilona bites Waldemar who turns into a werewolf killing his preys on full moon nights. His murders are first attributed to a mad killer escaped from the asylum. Waldemar, who suspects the killer is none other than himself, falls in love with Kinga, the daughter of a professor from Budapest. When Maria, Kinga's jealous younger sister, manages to seduce Waldemar and sleep with him, she is killed by the young man, once again turned into a werewolf.

An ex-convict, troubled by dreams that he strangles women, is hired as the caretaker on an estate owned by three very strange sisters. Soon after his arrival, a serial killer begins slaughtering blonde, blue-eyed women - and leaving their eyeballs in a bowl of water.

The brain of a male engineer is transplanted into a female’s body. He soon finds it very frustrating to cope with the daily sexist discrimination most women deal with. For example, he is surprised when no one will hire a female engineer. When he is faced with dealing with female sexuality, he quickly begins exhibiting lesbian tendencies.

A recent widow has invited a group of family friends to her large and secluded country home. However, what the guests don't know is that the reason they've been assembled is that their host suspects one of them might be her husband's killer and she's intent on uncovering the identity of his murderer. As the guests begin to suspect each other, revealing long-kept and sinister secrets in the process, an unknown, black-gloved killer begins bumping them off in a variety of nasty ways.

An evil ruler uses witchcraft and evil spirits to keep his subjects in line, but the his reign of terror prompts the people to revolt.

Paul Naschy has a duel role as Amenhotep/Assad Bey, an ancient egyptian mummified Pharaoh, and the high priest who brought him back to life. In order For Amenhotep to achieve immortality, Assad Bey has to kidnap nubile young virgins in Victorian London for blood sacrifices.