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

Esther Studer

Josefina

Dagmar Bürger

Nun

Herman José

Manuel Gonçalves

Victor de Sousa

Inquisitor's Aid

Nicolau Breyner

Prince's Aid

Aida Gouveia

Antónia, a Nun