| Series cast summary: |
 | Rodolfo Bebán | - | El Gato / - 19 episodes, 1976 |
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 | Osvaldo Cané | | 19 episodes, 1976 |
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| Patricia Castell | - | Aurora 19 episodes, 1976 |
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| María Danelli | - | Arminda 19 episodes, 1976 |
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 | Delfy de Ortega | - | Andrea Vardás 19 episodes, 1976 |
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| Oscar Ferrigno | - | Morrillos 19 episodes, 1976 |
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 | Gabriela Gili | - | María Inés 19 episodes, 1976 |
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| Alfredo Iglesias | - | Virrey Bastidas 19 episodes, 1976 |
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 | Enrique Kossi | - | Pedro Vardás 19 episodes, 1976 |
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 | Nora Massi | - | Lucinda 19 episodes, 1976 |
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| Héctor Miranda | - | Ponce 19 episodes, 1976 |
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| Inés Moreno | - | Olga 19 episodes, 1976 |
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| Alba Múgica | - | Madre 19 episodes, 1976 |
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| Horacio O'Connor | - | Coronel Deval 19 episodes, 1976 |
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 | Nelly Panizza | | 19 episodes, 1976 |
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 | Nelly Prono | - | Ana 19 episodes, 1976 |
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 | Rodolfo Ranni | - | Emilio Vardás 19 episodes, 1976 |
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| Claudia Ricci | - | Claudia 19 episodes, 1976 |
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| Carlos Vanoni | - | Marcelo Deval 19 episodes, 1976 |
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