 | José Slavin als Isidro Vidal |
 | Marta González als Nélida |
 | Víctor Laplace als Isidorito Vidal |
 | Osvaldo Terranova als Leandro Rey |
 | Edgardo Suárez als Antonio Bobliolo |
 | Luis Politti |
 | Zelmar Gueñol |
 | María José Demare |
| Héctor Tealdi |
 | Adriana Parets |
 | Walter Soubrié |
| Marta Cipriano |
 | Fernando 'Tacholas' Iglesias |
| Luis Cordara |
| Matilde Mur |
 | Augusto Larreta |
| Juan Carlos Gianuzzi |
 | Inés Murray |
 | Marcelo Alfaro |
| Julio César Acera |
 | Alberto Fernández de Rosa |
 | Cecilia Cenci |
| Miguel Ligero als Jimmy Neuman |
| Leopoldo Torre Nilsson | Writer |
| José Slavin | Producer |
| Gato Barbieri | Music |
| Adolfo Bioy Casares | Novel |
| Rodolfo Hansen | Producer |
| Beatriz Guido | Writer |
| Leopoldo Torre Nilsson | Director |
| Aníbal Di Salvo | Cinematography |
| Luis Pico Estrada | Writer |
