"A mousy, poor manicurist seeks to switch places with her more glamorous, wealthy twin sister."
Dolores del Río
as Magdalena Méndez / María Méndez
Agustín Irusta
as Roberto González
Víctor Junco
as Fernando
José Baviera
as Licenciado de la Fuente
Carlos Villarías
as Lic. Félix Mendoza
Rafael Icardo
as Detective de policía
Manuel Dondé
as Agente Vilár
Maruja Grifell
as Sirvienta (uncredited)
Conchita Carracedo
as Carmela
Daniel Arroyo
as Hombre en funeral (uncredited)
Alfredo Varela
Carmen Cabrera
as Invitada a fiesta (uncredited)
Lidia Franco
Bertha Lehar
Paco Martínez
as Invitado a fiesta (uncredited)
Elisa Christy
as Empleada tienda (uncredited)
Felipe de Flores
as Empleado tienda (uncredited)
Julio Daneri
as Señor Domínguez (uncredited)
Enedina Díaz de León
as Casera (uncredited)
José Escanero
as Mayordomo (uncredited)
Raúl Lechuga
Elodia Hernández
Ramón G. Larrea
as Patrón de María (uncredited)
Leonor de Martorel
as Esposa en furneral (uncredited)
Humberto Rodríguez
as Señor de Cordova (uncredited)
Daniel Pastor
as (uncredited)
Salvador Pérez G.
Amelia Robert
as Mujer en funeral (uncredited)
Elizabeth San Román
as Amiga de Carmela en funeral (uncredited)
Juan Villegas
Jorge Narváez
as Niño billetero restaurante (uncredited)
Cecilia Leger
Beatriz Jimeno
Elvira Gosti
as Empleada en peluqueria (uncredited)
Genaro de Alba
Carmen Cipriani
as Invitada fiesta (uncredited)
Luis Badillo
as Agente policía (uncredited)
Ricardo Avendaño
as Cocinero (uncredited)
José Arratia
as Médico forense (uncredited)
Mauricio de la Serna
Producer
Roberto Gavaldón
Director
Screenplay
Rian James
José Revueltas
Charles L. Kimball
Editor
Gunther Gerszo
Production Design
Ignacio Villareal
Assistant Director
Alex Phillips
Director of Photography
Raúl Lavista
Original Music Composer
James L. Fields
Sound
Ana Guerrero
Makeup Artist
Galdino R. Samperio
Sound Recordist
Juana Lepe
Hairstylist
Dario Cabañas
Other
Jack Wagner
Rosalío Solano
Camera Operator
