Young congressman Miguel Horta represents a party that is directly opposed to the present government. He slyly switches parties in order to gain favor with those in power, seriously compromising his own ideals and ethics in the process.
| Directing | Gustavo Dahl | Director |
| Editing | Eduardo Escorel | Editor |
| Camera | Affonso Beato | Director of Photography |
| Production | Joe Kantor | Associate Producer |
| Sound | Remo Usai | Original Music Composer |
| Production | Raimundo Higino | Production Manager |
| Directing | Antônio Calmon | Assistant Director |
| Writing | Roberto Marinho de Azevedo Neto | Story |
| Production | Gustavo Dahl | Producer |
| Writing | Gustavo Dahl | Screenplay |
| Art | Alexandre Horvat | Set Decoration |
| Sound | Walter Goulart | Sound Effects |