Cast
Lone Fleming
Betty Turner
César Burner
Roger Whelan
María Elena Arpón
Virginia White
José Thelman
Pedro Candal
Rufino Inglés
Insp. Oliveira
Simón Arriaga
Morgue keeper
Francisco Sanz
Prof. Candal (librarian)
Juan Cortés
Coroner
Andrés Isbert
Antonio Orengo
Train engineer
José Camoiras
María Silva
Maria
Carmen Yazalde
Sacrificed maiden (uncredited)
Pedro Sempson
Train engineer (voice) (uncredited)
Verónica Llimerá
Nina
Crew
Amando de Ossorio
Director
Amando de Ossorio
Writer
Jesús Navarro Carrión
Additional Dialogue
Jesús Navarro Carrión
Dialogue
José Antonio Pérez Giner
Executive Producer
Salvadore Romero
Executive Producer
Antón García Abril
Original Music Composer
Pablo Ripoll
Director of Photography
José Antonio Rojo
Editor
Jaime Duarte De Brito
Production Design
Juan García
Set Decoration
José Luis Campos
Makeup Artist
Jaime Duarte De Brito
Set Designer
Luis Castro
Sound Effects
José María San Mateo
Sound Recordist
