 | Stathis Giallelis als Martín Casals |
 | Janet Margolin als Inés |
 | Lautaro Murúa als Hernán Ramallo |
 | Leonardo Favio als Santos |
 | Nelly Meden als Lola |
 | Jacques Arndt |
 | Óscar Caballero |
| Miguel Caiazzo |
 | Helena Cortesina |
| Luis Henneman |
| José Levantini |
 | Miguel Ligero |
 | Enrique Liporace |
| Carlos Luzzieti |
| Eugenio Marcat |
| Antonio Martiáñez |
| Leopoldo Torre Nilsson | Director |
| Edmundo Eichelbaum | Writer |
| Mabel Itzcovich | Writer |
| Leopoldo Torre Nilsson | Writer |
| Beatriz Guido | Story |
| Paul M. Heller | Producer |
| Leopoldo Torre Nilsson | Producer |
| Juan Sires | Executive Producer |
| Baby López Fürst | Original Music Composer |
| Alberto Etchebehere | Director of Photography |
| Jacinto Cascales | Editor |
| Óscar Lagomarsino | Set Decoration |
| Eduardo Lerchundi | Costume Design |
| Irene Muno | Costume Design |
| Horacio Guisado | Assistant Director |
| Julio Vázquez | Assistant Director |
| Orlando Zumpano | Assistant Director |