"A Spanish-language version of "Revenge at Monte Carlo"."
José Crespo
as Boris Krinsky
Conchita Montenegro
as Sandra Milaikov
Romualdo Tirado
as Paul Denisy
Antonio Cumellas
as Capitán Alba
Carlos Villarías
as General Sánchez del Valle
Juan Martínez Plá
as Méndez
Paul Ellis
as Pierre Duval
Enrique Acosta
as Manuel Jiménez Blanco
Martín Garralaga
as Pedro Hernández
Lita Santos
as Diana Gordon
Carlos F. Borcosque
Director
Frank Fenton
Story
John T. Neville
Albert Benham
Writer
Miguel de Zárraga
Ernest Miller
Cinematography