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Sin, seduction, and Satanic rites behind convent walls in Franco’s notorious nunsploitation shocker.

LOVE LETTERS OF A PORTUGUESE NUN

1977 · 01:25:00 · NR · Adventure / Drama / Horror

Story of Maria, a girl in Inquisition-era Portugal, whom a priest sees cavorting with a boy. He orders her to become a nun as penance. In the convent Maria gets subjected to all sorts of torture and humiliation at the hands of the priest and the mother superior.

Quick Answer
What is Love Letters of a Portuguese Nun about?

Love Letters of a Portuguese Nun is a 1977 adventure, drama, and horror film directed by Jesús Franco about Maria, a teenage girl forced into a Portuguese convent secretly run by Satanists, where she endures torture and sexual abuse before attempting escape.

The SassyFlix Take

Jesús Franco brings his signature blend of sleaze and sacrilege to the cloistered corridors of Inquisition-era Portugal, turning convent life into a fever dream of wicked rituals, sexual humiliation, and Satanic spectacle. For aficionados of nunsploitation, this is an unholy grail—complete with a devilish cast of leering priests, evil Mother Superiors, and one very unlucky heroine.
From the Vault

From the vault: proof that not all confessions are good for the soul.

Why Watch It

Satanic Convent Intrigue

The convent isn’t just strict—it’s a front for Satanists, where rituals and betrayals are the order of the day.

Nunsploitation Euro-Sleaze

This is pure nunsploitation, loaded with eroticism, torture, and forbidden liaisons behind holy walls.

Jesús Franco Direction

Directed by cult favorite Jesús Franco, whose unmistakable style turns taboo into twisted art.

Inquisition-Era Torments

Torture, rack, and religious persecution channel the dread and drama of Portugal’s darkest days.

About This Film

Sixteen year old Maria is forced into Serra D'Aires convent, secretly run by Satanists. Her confessor is in collusion with the Mother Superior. Maria is tortured, forced into sex with men, women, and the horned Devil, and told that it's all a bad dream. She writes a letter to God, and a Knight rescues her, only to fall into the hands of the Inquisition, put on the rack, and condemned to death like Joan of Arc.

Film Details

Keywords

Female Nudity Female Rear Nudity Female Topless Nudity Nudity Female Full Frontal Nudity Female Frontal Nudity Blood Sex Scene Rape Female Pubic Hair Lesbian Sex Lesbian Sadism Torture Lesbianism Female Protagonist Pubic Hair Based On Novel Nipples Female Female Kiss Large Breasts Forest Z Movie Occult Castle Brunette Priest Orgy Crying Cunnilingus Mutilation Oral Sex Giallo Horse Horseback Riding Nun Satanism Fellatio Virgin Sex Horror Lesbian Cunnilingus Village Rain Forced To Strip Breast Fondling Crucifix Letter Sleazy Giallo Execution Running

Also Known As

Cartas de Amor de uma Freira Portuguesa, Ung nonnes erotiske afsløringer, Cartas de amor a una monja portugesa, Tuhansien himojen luostari, Lettres d'amour d'une nonne portugaise, Confessioni proibite di una monaca adolescente, Cartas de Amor de Uma Freira Portuguesa, Original title: Die Liebesbriefe einer portugiesischen Nonne

Frequently Asked Questions

What is Love Letters of a Portuguese Nun about? +

Love Letters of a Portuguese Nun follows Maria, a teenager forced into a convent run by Satanists, where she suffers torture and sexual abuse before trying to escape, set against the backdrop of Inquisition-era Portugal.

When was Love Letters of a Portuguese Nun released? +

Love Letters of a Portuguese Nun was released in 1977.

Who directed Love Letters of a Portuguese Nun? +

Love Letters of a Portuguese Nun was directed by Jesús Franco.

How long is Love Letters of a Portuguese Nun? +

Love Letters of a Portuguese Nun has a runtime of 85 minutes.

What genre is Love Letters of a Portuguese Nun? +

Love Letters of a Portuguese Nun is classified as adventure, drama, and horror.

Where can I watch Love Letters of a Portuguese Nun? +

Love Letters of a Portuguese Nun is available to stream on SassyFlix.