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Fernando Soler as Dr. Antonio Arenas |
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Martha Mijares as Virginia Arenas |
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Anita Blanch as Mrs. María |
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Julio Aldama as Guadalupe Godínez |
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Carlos Orellana as Lucas |
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Sara Guasch as Margot |
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Carolina Barret as Josefina |
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María Victoria as Paquita |
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Manuel Vergara 'Manver' as |
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Amparo Arozamena as Amalia, Betty's mother |
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Rosario Gálvez as Woman at Margo's party |
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Javier de la Parra as Ramírez |
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Ernesto Finance as Dr. Robles |
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Héctor Mateos as Chicho's Father |
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Eduardo Alcaraz as Movie Director |
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Jorge Landeta as Bobby |
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Jaime Jiménez Pons as Lamberto |
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Álvaro Ortiz as Chicho |
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Antonio Valdés as Mermber of Los Chamacones |
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Francisco Caballero as Member of Los Chamacones |
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Aurora Molina as Lucrecia |
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Martha Rangel as Chirula |
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Norma Lazareno as Chicho's ex girlfriend |
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Luz María Aguilar as Betty |
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Ismael Rodríguez as Paquita's wooer |
| Sound | Rosalío Ramírez | Music |
| Writing | Ismael Rodríguez | Writer |
| Writing | Carlos Orellana | Writer |
| Crew | Ignacio Torres | Cinematography |
| Production | Ismael Rodríguez | Producer |
| Camera | Ignacio Torres | Director of Photography |
| Editing | Ignacio Torres | Editor |
| Production | Miguel Ángel Garrido | Casting |
| Art | Francisco Marco Chillet | Production Design |
| Costume & Make-Up | Dolores Camarillo | Makeup Artist |
| Costume & Make-Up | Josefina Cárdenas | Makeup & Hair |
| Directing | Carlos Villatoro | Script Supervisor |
| Sound | Galdino R. Samperio | Music Supervisor |
| Editing | Raul Portillo | Assistant Editor |
| Crew | Jorge Benavides | Special Effects |
| Sound | James L. Fields | Sound Supervisor |
| Directing | Américo Fernández | Assistant Director |
| Production | Pascual Aragonés | Production Manager |
| Production | Guillermo Alcayde | Unit Manager |
| Production | Alfonso Ahumada | Assistant Unit Manager |
| Directing | Ismael Rodríguez | Director |
| Editing | Fernando Martínez | Editor |
