Buenos Aires, 1920. The Franco-Argentine and Polish-Argentine mafia begin a war for the control of the traffic of women and prostitution, based on real events about the 1920s Buenos Aires Mafias war.
| Sound | Víctor Proncet | Songs |
| Editing | Gerardo Rinaldi | Editor |
| Directing | Hugo Fregonese | Director |
| Costume & Make-Up | Rosa Zemborain | Costume Designer |
| Costume & Make-Up | Roberto A. Combi | Makeup & Hair |
| Costume & Make-Up | Tita Tamames | Costume Designer |
| Camera | Aníbal González Paz | Director of Photography |
| Camera | Carlos Bonatti | Camera Operator |
| Writing | Hugo Fregonese | Story |
| Production | Gilberto Forti Glori | Producer |
| Art | Rosa Zemborain | Art Direction |
| Art | Tita Tamames | Art Direction |
| Costume & Make-Up | Diego de Álzaga | Assistant Costume Designer |
| Writing | José P. Dominiani | Writer |
| Sound | Sergio Mihánovich | Original Music Composer |
| Sound | Rodolfo Alchourrón | Original Music Composer |