Love Letters of a Portuguese Nun_
"Satanic lust behind cloister walls..."
16-year-old Maria is forced into Serra D'Aires convent, secretly run by Satanists.
Starring
Susan Hemingway, Ana Zanatti, William Berger
Updated Feb 16, 2026
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Cast
Susan Hemingway →
Susan Hemingway stars as Maria Rosalea Coutinho in Love Letters of a Portuguese Nun.
Susan Hemingway →
Year context
Love Letters of a Portuguese Nun was released 49 years ago in 1977.
Overview
16-year-old Maria is forced into Serra D'Aires convent, secretly run by Satanists.
Love Letters of a Portuguese Nun is a Horror film with a runtime of 1h 25m.
CAST (15)
Susan Hemingway
Maria Rosalea Coutinho
Ana Zanatti
Mother Alma, the Grand Priestess
William Berger
Father Vicente
Herbert Fux
Satan
Vítor Mendes
António Fernando Queiroz de Melo
Anton Diffring
Old Priest
Aida Vargas
Joanna, a Nun
Esther Studer
Josefina
DB
Dagmar Bürger
Nun
Herman José
Manuel Gonçalves
José Viana
The Grand Inquisitor
PD
Patricia Da Silva
Maria's Mother
Victor de Sousa
Inquisitor's Aid
Nicolau Breyner
Prince's Aid
Aida Gouveia
Antónia, a Nun
DETAILS
FREQUENTLY ASKED QUESTIONS
What is Love Letters of a Portuguese Nun about?
16-year-old Maria is forced into Serra D'Aires convent, secretly run by Satanists.
How long is Love Letters of a Portuguese Nun?
Love Letters of a Portuguese Nun has a runtime of 85 minutes (1h 25m).
Who stars in Love Letters of a Portuguese Nun?
The cast of Love Letters of a Portuguese Nun includes Susan Hemingway, Ana Zanatti, William Berger, Herbert Fux, Vítor Mendes.
What is the rating of Love Letters of a Portuguese Nun?
Love Letters of a Portuguese Nun has a rating of 5.7 out of 10 based on 39 votes on TMDB.
GENRES (1)
Horror
