El pecado de ser pobre

Ramón Armengod

Antonio

Guillermina Grin

Irma

Tito Junco

Roberto

Roberto Soto

Don Pedro

Pedro Vargas

Cantante

Virginia Serret

Violeta

Mercedes Soler

Doña Mariquita

Amparo Arozamena

Julia

Gloria Alonso

Teresita

Moreno López

Tilin

Carlos Múzquiz

Esbirro de Roberto

Juan Orraca

Esbirro de Roberto

Jorge Pérez

Ronco

Jaime Valdés

Esbirro de Roberto

Julián de Meriche

Señor Fuentes

Guillermo Bravo Sosa

Grillo

Ana María González

Cantante

Dámaso Pérez Prado

Self

Bobby Capó

Self

José Luis Aguirre

Bailarín (uncredited)

Stephen Berne

Hombre en cabaret (uncredited)

Lupe Carriles

Mujer en cantina (uncredited)

Célita

Amante desechada de Roberto (uncredited)

Roberto Cobo

Bailarín (uncredited)

Roberto Corell

Cantinero (uncredited)

Gerardo del Castillo

Empleado factoría (uncredited)

Edmundo Espino

Policía (uncredited)

Rogelio Fernández

Empleado factoría (uncredited)

Salvador Godínez

Empleado factoría (uncredited)

Regino Herrera

Hombre en cabaret (uncredited)

Ángel Infante

Empleado factoría (uncredited)

Francisco Ledesma

Cliente de Julia (uncredited)

Javier Puente

Cliente cabaret (uncredited)

Pepe Ruiz Vélez

Anunciador (uncredited)

Roberto Soto Jr.

(uncredited)

Caridad Vázquez

Bailarina (uncredited)

Mercedes Vázquez

Bailarina (uncredited)

Acela Vidaurri

Cabaretera (uncredited)

Fernando A. Rivero

Director

Alfonso Corona Blake

Assistant Director

José G. Cruz

Story

José G. Cruz

Adaptation

Fernando A. Rivero

Adaptation

José Luis Calderón

Producer

Enrique Hernández

Production Manager

César Pérez Luis

Production Manager

Alex Phillips

Director of Photography

Othón Argumedo

Still Photographer

Rosalío Solano

Camera Operator

Alfredo Rosas Priego

Editor