In Recife, Dr. Paulo is an important lawyer that has a daughter, Heloísa, with his paramour and living in the country. A few days before traveling to Europe, Dr. Paulo asks to a close friend to bring Heloísa to Recife. Meanwhile, his bohemian and irresponsible son Helvécio meets Heloísa, and without knowing that she is his sister, he tries to rape her, and she kills him. Heloísa is arrested and goes to trial without any evidence to prove that she self-defended her honor.

Norberto Teixeira
as Dr. Paulo Aragão

Guiomar Teixeira
as Heloisa Correia

Euclides Jardim
as Lucio Novais

J. Soares
as Helvécio Aragão

Oliria Salgado
as Antonieta Bergamini

Ferreira Castro
as Gerôncio

Severino Steves
as Oficial de Justiça

Adelita Monteiro
as

Jasmelina Oliveira
as Dona Lucinda Correira

Norma Sales
as Filha de Heloisa e Lúcio