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

Dagmar Bürger

Nun

Herman José

Manuel Gonçalves

José Viana

The Grand Inquisitor

Patricia Da Silva

Maria's Mother

Victor de Sousa

Inquisitor's Aid

Nicolau Breyner

Prince's Aid

Aida Gouveia

Antónia, a Nun

Erwin C. Dietrich

Writer

Jesús Franco

Director

Erwin C. Dietrich

Producer

Max Dora

Executive Producer

Walter Baumgartner

Original Music Composer

Peter Baumgartner

Director of Photography

Klaus Kunsemüller

Sound

David Quintans

Art Direction

Marie-Luise Buschke

Editor

Edouard A. Stöckli

Production Manager

Hubertus Schmandtke

Sound

Christine Lembach

Dialogue