Based on the true events that took place in the 70s, in Rio de Janeiro. The body of beautiful girl Cláudia Lessin Rodrigues, actress Márcia Rodrigues's sister, was found in the seashore. After Police investigation, it was found she had been murdered on a party by a rich industrialist's son and his socialite hairdresser buddy, after much sex, alcohol and drugs, specially Mandrax (methaqualone). She'd probably resisted being raped and the killers threw away the body in the water. One of the guys tried to escape flying to Switzerland.
| Actor | Role |
|---|---|
 Kátia d'AngeloFlavia | Flavia |
 Jonas BlochPierre Dorf | Pierre Dorf |
 Carlos Eduardo DolabellaSeixas | Seixas |
 Roberto BonfimGuerra | Guerra |
 Luiz Armando QueirozLuís Francisco Mansur | Luís Francisco Mansur |
 Nuno Leal MaiaFernando | Fernando |
 Cláudio Corrêa e CastroOtto Dorf | Otto Dorf |
 Rogério FróesFlávia's father | Flávia's father |
| LLilian StavikClaudia | Claudia |
 Waldir OnofreCeará | Ceará |
 Catalina BonakieFlávia's grandmother | Flávia's grandmother |
| LLeonidas BayerDr. Prado | Dr. Prado |
| CCarlos Alberto de Souza BarrosChefe da redação | Chefe da redação |
| NNewton CoutoDelegado | Delegado |
 Jorge CherquesChefe da gangue | Chefe da gangue |
| EEliana DutraNice | Nice |
 Zélia DinizDiva | Diva |
 Fernando JoséSevilho | Sevilho |
 Procópio MarianoJorge | Jorge |
| VVinícius SalvatoriTorturador | Torturador |
 Sônia OiticicaMãe de Flávia | Mãe de Flávia |
 Hildegard AngelMédica | Médica |
 Zilda MayoSelma | Selma |