¡Susana quiere perder... eso!

When Montse goes to Barcelona for a summer English course, she brings a head full of false ideas and a heart full of dreams and love of life. Staying at his sister's, a hostess, free and unbiased, only serves to increase her confusion. Along with her ​​classmates, Nuria and Marimar, Montse is willing to lose her virginity and find guys to start on sex.

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.

Their sexually dissatisfying marriage life changes when Paula discovers her latent masochism after raped by her husband, Fernando. She welcomes Celia, a vicious young woman whom she has met in a park and, in the end, Paula ends up officiating as a dog of both, while Celia will eventually dominate the situation.

A mental patient detained in a psychiatric hospital escapes from confinement and is dedicated to roam the outskirts of Madrid. His mind is no more disturbed rationale to kill. After murdering two girls on the banks of a river, go stringing a series of murders each more repulsive, spreading terror in the place. José and Antonio, two good friends, prepare a fun weekend at the country house that Joseph's family owns on the outskirts of the city. Taking this opportunity to invite two beautiful sisters, Anne and Laura, who accept the invitation. Ana, the eldest, works as a secretary, unhurried lives and loves Antonio. Laura on the other hand, has a shy and introverted character that has intensified after a recent failed love affair. Everything seems it will be a fun weekend for two couples.

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.

In Medieval France a warlock is be-headed and his wife tortured and executed. Hundreds of years later an isolated group of people discover his head buried on their property. Soon it comes back to life, possessing people and using them to commit sacrifices and to search for the rest of his body.

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.