Rosa Carmina
Marbella
Juan Orol
Tony Carpio
Arturo Martínez
El bronco
José Pulido
Malato
Víctor Alcocer
Pantoni
Babe Vázquez
Boxeador
Kid Anahuac
Boxeador
Vaquero Caborca
Boxeador
Pancho Rosales
Boxeador
Carlos Malacara
Boxeador
Julio César
Boxeador
Elías León
Boxeador
Julio Martínez
Boxeador
Luis Alonso
Boxeador
Salvador Lozano
Esbirro de Tony
Rafael Plaza Balboa
El travieso
Juanita Riverón
Bailarina
José Luis Aguirre
Bailarín
Manuel Sarduy
Esbirro de Tony
Ramón Pandal
Esbirro del bronco
Mario Sevilla
Compañero de celda
Joaquín Roche
Inspector policía
Martha Rojas
Espectadora boxeo
Florencio Alcocer
María Luisa Smith
Sra. Carpio
Stephen Berne
Entrenador (uncredited)
Ramón Bugarini
(uncredited)
Josefina Burgos
Clienta cabaret (uncredited)
Javier de la Parra
Anunciador cabaret (uncredited)
Magdalena Estrada
Espectadora boxeo (uncredited)
Jesús Gómez Murguía
Inspector (uncredited)
Blanca Estela Limón
Mujer cabaret (uncredited)
Rubén Márquez
Espectador boxeo (uncredited)
Antonio «Pícoro» Padilla
Anunciador ring (uncredited)
Pedro Padilla
Carcelero (uncredited)
Ignacio Peón
Espectador boxeo (uncredited)
Salvador Quiroz
Espectador (uncredited)
Guillermo Ramírez
Salgari (uncredited)
Amelia Rivera
Clienta cabaret (uncredited)
Jesús Rodríguez Cárdenas
Espectador (uncredited)
Juan Orol
Director
Juan Orol
Writer
Juan Orol
Producer
Manuel Esperón
Music
Agustín Martínez Solares
Director of Photography
Rafael Ceballos
Editor
Manuel Fontanals
Production Design
Dolores Camarillo
Makeup Artist
Paul Castelain
Production Manager
Rafael Plaza Balboa
Production Manager
Julián Cisneros Tamayo
Assistant Director
Rodolfo Benítez
Dialogue Editor
Abraham Cruz
Sound Editor
James L. Fields
Sound
Enrique Rodríguez
Sound Re-Recording Mixer
José Antonio Carrasco
Camera Operator
Juan Durán
Lighting Technician