Çıkış: Sep 17, 1975
Çalışma Süresi: 85 dakika
Tür: Suç, Gizem, Gerilim, Korku
Yıldızlar: Paul Naschy, María Kosty, Erika Blanc, Ángel Aranda, Ricardo Merino, Susana Mayo
Crew: León Klimovsky (Director), Antonio Ramírez de Loaysa (Editor), José Algueró (Set Decoration), Manolita Ponte (Makeup Artist), Zacarías Urbiola (Assistant Director), Ricardo Muñoz Suay (Dialogue)