
After the mysterious disappearance of an oil well owner, one of his workers, Gerardo assumes the business management. Soon, the owner's sister arrives from Argentina, and, believing that Gerardo killed her brother to keep the wells for himself, she starts working as a singer under a false name in the same casino her brother disappeared, in order to find out what exactly happened.
Genres:

Jorge Negrete as Gerardo Ramírez

Libertad Lamarque as Mercedes Irigoyen

Meche Barba as Camelia

Agustín Isunza as Heriberto

Julio Villarreal as Demetrio García

José Baviera as Fabio

Alfonso Bedoya as El Rayado

Francisco Jambrina as José Enrique Irigoyen

Fernande Albany as Nanette

Charles Rooner as Van Eckerman

Bertha Lehar as Raquela Ortiz

Julio Ahuet as Complice de Fabio (uncredited)

Emilio Garibay as Complice de Fabio (uncredited)

Stephen Berne as Espectador casino (uncredited)

José Muñoz as Empleado de Irigoyen (uncredited)

Ignacio Peón as Cochero (uncredited)

María Valdealde as Cantante abucheada (uncredited)
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