A professor faces a double of himself and hires a detective to find out who that is and what are his real intentions.
| Actor | Role |
|---|---|
 Rubens de FalcoNarciso | Narciso |
 Tânia ScherNot listed | Not listed |
 Françoise FortonNot listed | Not listed |
 Ary FontouraNot listed | Not listed |
| CChrista DeziNot listed | Not listed |
| NNewton MartinsNot listed | Not listed |
| RRoberto Fares SimãoNot listed | Not listed |