16-year-old Maria is forced into Serra D'Aires convent, secretly run by Satanists.
Susan Hemingway
Ana Zanatti
William Berger
Herbert Fux
Vítor Mendes
Anton Diffring
Aida Vargas
Esther Studer
Dagmar Bürger
Herman José
José Viana
Patricia Da Silva
Victor de Sousa
Nicolau Breyner
Aida Gouveia