Adriana, an orphan who has been raised in a well off family, becomes pregnant after being seduced by a man. Outraged, Mr. Bento kicks her our of home. What he doesn't realize is that her seducer is his own son, Raul, a brilliant law student.
| Actor | Role |
|---|---|
 Mariana VillarAdriana Bento (as Mariana Vilar) | Adriana Bento (as Mariana Vilar) |
 Artur SemedoRaúl Bento | Raúl Bento |
 Manuel Santos CarvalhoJacinto | Jacinto |
 Elvira VelezEmília | Emília |
| VVasco MorgadoMiguel | Miguel |
 Helga LinéMaria | Maria |
 Eugénio SalvadorBaron Da Costa | Baron Da Costa |
| AAssis PachecoAniceto | Aniceto |
| AAntónio SacramentoDoctor | Doctor |
| BBerta de BivarMarquess | Marquess |
| JJudite DorisiniJoaquina | Joaquina |
| LLuís FilipePublic prosecutor | Public prosecutor |
 Carmen MendesWoman on trial | Woman on trial |
| AAlves da CunhaSenhor Bento | Senhor Bento |
 Alberto RibeiroSelf - a singer | Self - a singer |