Trailer
Images
 | Lilia Prado as Lupita |
 | Carlos Navarro as Juan Godínez 'Caireles' |
 | Fernando Soto as Tobías Hernández 'Tarrajas' |
 | Agustín Isunza as Papá Pinillos |
 | Miguel Manzano as Don Manuel |
 | Guillermo Bravo Sosa as Braulio |
 | José Pidal as El Profesor |
 | Felipe Montoya as Jefe del taller |
 | Javier de la Parra as Pablo |
| Paz Villegas as Doña Mechita |
 | Conchita Gentil Arcos as Pasajera con santo |
| Diana Ochoa as Maestra del internado |
 | Víctor Alcocer as Acaparador de maíz |
| Daniel Arroyo as Miembro del consejo (uncredited) |
 | Victorio Blanco as Pasajero (uncredited) |
| Regino Herrera as Pasajero (uncredited) |
| Antonio Leo as Pasajero (uncredited) |
 | Inés Murillo as Pasajera (uncredited) |
 | Tamara Garina as Pasajera gringa (uncredited) |
| Elodia Hernández as Pasajera con santo (uncredited) |
 | José Chávez as Policía (uncredited) |
| Jesús Gómez as Policía (uncredited) |
| Maria Luisa Cortés as Actriz en escena (uncredited) |
 | Salvador Godínez as Empleado (uncredited) |
| Leonor Gómez as Doña Panchita (uncredited) |
| Mario Humberto Jiménez Pons as Estudiante (uncredited) |
| José Luis Moreno as Estudiante (uncredited) |
| Francisco Ledesma as Vendedor de masa (uncredited) |
| Pepe Martínez as Duque de Otranto (uncredited) |
 | Álvaro Matute as Benítez (uncredited) |
 | Roberto Meyer as Don Arcadio (uncredited) |
 | Manuel Noriega as Don Julio (uncredited) |
 | Hernán Vera as Don Prudencio (uncredited) |
| Rubén Márquez as Secuaz del acaparador de masa (uncredited) |
| Antonio «Pícoro» Padilla as Secuaz del acaparador de masa (uncredited) |
 | Juan Pulido as Farmacéutico (uncredited) |
| Polo Ramos as Carnicero (uncredited) |
| Manuel Vergara 'Manver' as Carnicero (uncredited) |
| Joaquín Roche as Inspector (uncredited) |
 | José Muñoz as (uncredited) |
 | Nicolás Rodríguez as Don Enrique (uncredited) |
| Writing | |
| Mauricio de la Serna | Story |
Directing | |
| Luis Buñuel | Director |
Costume & Make-Up | |
| Elda Loza | Makeup Artist |
Production | |
| Armando Orive Alba | Producer |
Directing | |
| Pedro López | Script Supervisor |
Sound | |
| Luis Hernández Bretón | Original Music Composer |
Directing | |
| Ignacio Villareal | Assistant Director |
Sound | |
| Teódulo Bustos | Sound Effects |
Production | |
| Fidel Pizarro | Unit Production Manager |
Crew | |
| George J. Teague | Projection |
Art | |
| Edward Fitzgerald | Production Design |
Sound | |
| Rafael Ruiz Esparza | Music |
Camera | |
| Raúl Martínez Solares | Director of Photography |
Editing | |
| Jorge Busto | Editor |
Sound | |
| José de Pérez | Sound Recordist |
Editing | |
| Luis Buñuel | Editor |
Art | |
| José G. Jara | Set Decoration |
Writing | |
| Juan de la Cabada | Writer |
| Luis Alcoriza | Writer |
Production | |
| J. Ramón Aguirre | Executive Producer |
Writing | |
| José Revueltas | Writer |
