Lorna Green est une dominatrice qui pratique son art BDSM sur la scène d'une boîte de nuit. Son manager Bill Malway, qui l'a découverte à Lisbonne quand elle s'est introduite dans sa chambre fermée à clé, entretient une liaison amoureuse avec elle. Mais il ignore tout du passé de cette femme énigmatique. Bisexuelle, elle est la proie de cauchemars au cours desquels elle met à mort ses partenaires amoureux, hommes ou femmes. Elle semble être sous l'emprise d'un homme étrange qui la pousse à commettre des crimes. Est-il l'instigateur de meurtres bien réels commis par Lorna en état de transe ? Serait-il Satan, venu sur Terre pour surveiller les agissements de Lorna, succube issu de l'Enfer ? Les cadavres s'accumulent tandis que Lorna perd le sens de la réalité et du rêve. Après avoir assassiné Bill et sa mission de mort étant accomplie, Lorna retourne dans le château de son maître, Lucifer.
This is a sex comedy film about Mimi (Catherine Spaak), a young widow who discovers that her recently deceased husband kept a secret apartment for his kinky desires. Frustrated that he did not explore his sexual fantasies with his wife, she embarks on a quest to understand perversion and sexuality. She uses her late husband's apartment to seduce various men, each time learning more about the depths of human pleasure, as well as the extent of the sexual double standard for women (late in the film, she states, "I notice men only call me a whore when I say no. Or stop saying yes.
Séverine Serizy (Catherine Deneuve), a young and beautiful housewife, is unable to share physical intimacy with her husband, Dr. Pierre Serizy (Jean Sorel), despite their love for each other. Her sexual life is restricted to elaborate fantasies involving domination, sadomasochism, and bondage. Although frustrated by his wife's frigidity toward him, he respects her wishes.
A man keeps his girlfriend tied up in his small apartment and tortures her. She is undressed, subjected to various types of bondage, whipped, and tortured with a razor blade. He also brushes her hair, applies make-up on her, and breaks down and cries in the fetal position. In the end the girl gets free and has her revenge.
An isolated castle on the Eastern European coast. Kurt (Christopher Lee), the older son of Count Menliff (Gustavo De Nardo), was in marriage preparations with Nevenka (Daliah Lavi). However, Kurt had an affair with Tania, the daughter of Menliffs' servant Giorgia (Harriet Medin), and Tania committed suicide because of Kurt's prospective marriage. Count Menliff rejected Kurt and he left the castle. Meanwhile, Nevenka married Cristiano (Tony Kendall), Kurt's younger brother.