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Carlos Gardel as Julio Argüelles |
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Rosita Moreno as Margarita / Marga |
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Tito Lusiardo as Rocamora |
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Manuel Peluffo as Saturnino |
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Francisco Flores del Campo as Daniel Dávila |
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José Luis Tortosa as Pedro Dávila |
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Fernando Adelantado as Carlos Argüelles |
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Suzanne Dulier as Pepita |
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Celia Villa as Juanita |
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Agustín Cornejo as Guitarrista |
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Alberto Infanta as Oficial de policia |
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Giulio de Capua as Cantante de opera |
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José Moriche as Mozo |
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Astor Piazzolla as Niño diariero |
| Directing | John Reinhardt | Director |
| Camera | William Miller | Director of Photography |
| Production | Robert R. Snody | Producer |
| Sound | Terig Tucci | Music |
| Writing | Alfredo Le Pera | Writer |
| Sound | Carlos Gardel | Music |
