Prison Guard
William Bates
Karin Field
Fawn Silver
The Old Man (uncredited)
Narciso Ibáñez Menta
The Young Man (uncredited)
Chicho Ibáñez Serrador
Director
Enrique Carreras
Writer
Bill Davies
Associate Producer
James C. Gates
Vicente Marco
Producer
Enrique Torres Tudela
Music
Stan Hofman
Director of Photography
Mario Tosi
Editor
William R. Lieb
Art Direction
Ray Storey
Makeup Artist
Art Werner
Assistant Director
Ángel Acciaresi
Assistant Camera
Robert Caramico
Gaffer
Foster Denker
Key Grip
Vic Goss
Production Coordinator
Henning Bystron
Víctor Schlichter