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Fernando Fernández as Alfonso |
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Rosa Carmina as Blanca Lilia Nuñez "Katia" |
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Georgina Barragán as Ana |
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Miguel Manzano as El Danzón |
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Francisco Pando as Abogado defensor |
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Nicolás Rodríguez as Maestro conservatorio |
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Roberto Meyer as Agente ministerio público |
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Juan Orraca as Agente policía |
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José Muñoz as Agente policía |
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Alfredo Varela as Empleado teatro |
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Héctor Mateos as Inspector |
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Victorio Blanco as Miembro jurado |
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Alfonso Carti as Policía |
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Raúl Castell as Cobrador |
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Maria Luisa Cortés as Invitada fiesta |
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José Escanero as Sacerdote |
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Jaime Fernández as Estrada (estudiante) |
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Rogelio Fernández as Esbirro del danzón |
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Jesús Gómez as Policía juzgado |
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José Loza as Estudiante |
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Felipe Montoya as Juez |
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Antonio Padilla 'Pícoro' as Recepcionista hotel |
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Guillermo Ramírez as Mesero |
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Tomás Seijas as |
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Acela Vidaurri as Sirvienta |
| Art | Jesús Bracho | Production Design |
| Camera | Jorge Stahl Jr. | Director of Photography |
| Writing | Alfonso Patiño Gómez | Writer |
| Sound | Rosalío Ramírez | Music |
| Costume & Make-Up | Sara Mateos | Makeup Artist |
| Sound | Eduardo Arjona | Sound |
| Directing | Alfonso Patiño Gómez | Director |
| Sound | Chucho Rodríguez | Music |
| Writing | Alfonso Lapeña | Screenplay |
| Sound | Federico Ruiz | Original Music Composer |
| Editing | Jorge Bustos | Editor |
| Production | J. Ramón Aguirre | Producer |
| Production | Ricardo Beltri | Production Manager |
| Directing | Jaime Contreras | Assistant Director |
