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Cantinflas as Sócrates García |
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Marga López as Hortensia |
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Víctor Alcocer as Don Margarito Vázquez |
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Raúl Martínez as Pedro González |
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Eduardo MacGregor as Lucas Campuzano |
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Luciano Hernández de la Vega as Padre Gonzalo |
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René Dupeyrón as Martín |
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Gerardo del Castillo as Don Zenaido |
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Eduardo López Rojas as Espiridión Cascajo |
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Rogelio Gaona as Carmelo |
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León Barroso as Director de la escuela |
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Victor Sorel as Padre de Felipe |
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Arturo de Córdova as Señor Gobernador |
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Ramón Valdés as Papá de Martín |
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Angelines Fernández as Mamá de Martín |
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Juan Manuel González as (uncredited) |
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José Luis Caro as Profesor casado (uncredited) |
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Jorge Casanova as Profesor casado (uncredited) |
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Rubén Márquez as Profesor casado (uncredited) |
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Margarita Delgado as Doña Sara, mamá de Carmelo (uncredited) |
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José Dupeyrón as Esbirro de Zenaido (uncredited) |
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Regino Herrera as Pueblerino (uncredited) |
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Margarito Luna as Campesino con burro (uncredited) |
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Inés Murillo as Mamá de Fermín (uncredited) |
| Directing | Miguel M. Delgado | Director |
| Writing | Jaime Salvador | Story |
| Production | Jacques Gelman | Producer |
| Camera | Gabriel Figueroa | Director of Photography |
| Sound | Sergio Guerrero | Original Music Composer |
| Writing | Cantinflas | Story |
| Editing | Gloria Schoemann | Editor |
| Costume & Make-Up | Alfonso Govea | Costume Design |
| Art | Manuel Fontanals | Production Design |
| Writing | Alfredo Ruanova | Adaptation |
| Sound | James L. Fields | Sound |
| Production | Fidel Pizarro | Production Manager |
| Editing | Francisco Alcayde | Dialogue Editor |
| Sound | Galdino R. Samperio | Sound Re-Recording Mixer |
| Sound | Raúl Portillo | Sound Editor |
| Costume & Make-Up | Ana Guerrero | Makeup Artist |
| Directing | Luis Gaytán | Script Supervisor |
| Costume & Make-Up | Bertha Chiu | Hairstylist |
| Sound | Gonzalo Gavira | Sound Effects |
| Writing | Carlos León | Dialogue |
