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Pedro Armendáriz as Pablo González |
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Martha Roth as Martha |
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Carlos López Moctezuma as Mayor Felipe García, el gusano |
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Luis Beristáin as José - el estudiante |
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José María Linares Rivas as Lic. Antonio Beltrán |
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Arturo Martínez as El charrasqueado |
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Polo Villa as El tuercas |
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Acela Vidaurri as Rosario |
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Miguel Córcega as Preso joven |
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Manuel Dondé as El llorón |
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Eduardo Alcaraz as Señor director carcel |
| Directing | Emilio Gómez Muriel | Director |
| Crew | Jorge Stahl Jr. | Cinematography |
| Writing | Luis Alcoriza | Writer |
| Production | Adolfo Grovas | Producer |
| Art | Edward Fitzgerald | Production Design |
| Editing | Jorge Bustos | Editor |
| Sound | Manuel Esperón | Music |
