Gino Cervi
Comisario
Alberto Closas
Diego
Rafael Durán
Gaspar Lucchesi
Lina Rosales
Laura
Ángel Calero
Antonio
Luz Márquez
Jeanette
Maruja García Alonso
Cristina (as María García Alonso)
José Marco
Miguel
Mara Cruz
Paulita
Isabel Pallarés
Teresa (as Mª Isabel Pallarés)
Carlos M. Tejada
Sargento (as Carlos Tejada)
Antonio Alfonso Vidal
Doctor (as Alfonso Vidal)
Luis Peña
Andrés
Lionello De Felice
Director
Manuel Parada
Original Music Composer
Vittorio Nino Novarese
Screenplay
Magdalena Pulido
Editor
Ramón Plana
Production Manager
Ernesto Guida
Screenplay
José María Beltrán
Director of Photography
Enrique Alarcón
Set Decoration
Luis Marquina
Producer
Enrique Alarcón
Production Design
Enrique F. Sagaseta
Assistant Director
Lionello De Felice
Screenplay