Jesús Franco
Director Erwin C. Dietrich
Producer Max Dora
Executive Producer

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 Herman José
Manuel Gonçalves José Viana
The Grand Inquisitor Aida Vargas
Joanna, a Nun Aida Gouveia
Antónia, a Nun Clara Marabuto
Josefina, a Nun Patricia Da Silva
Maria's Mother Victor de Sousa
Inquisitor's Aid

Erwin C. Dietrich
Writer Walter Baumgartner
Original Music Composer Peter Baumgartner
Director of Photography Klaus Kunsemüller
Sound Marie-Luise Buschke
Editor Hubertus Schmandtke
Sound Christine Lembach
Dialogue