Srividya is molested by her husband Radharavi. Radharavi has affairs with many other women. Srividya has a son, whom she raises on her own. However, things change when her son grows up.

When Superintendent Rajasekar’s daughter is raped by a vengeful smuggler, he takes the law into his own hands and kills the man in a fit of rage. Arrested by his own son—the very police officer he raised—Rajasekar refuses to reveal the real motive behind the murder, determined to protect his daughter’s honor. As the trial unfolds, his other son, a lawyer, must uncover the truth and defend his father, before the silence destroys them all.

Raja, a sincere police inspector, rescues his college friend, Radha, from a brothel. He tries to unite Radha with her husband, Murali, but he refuses to live with her.

Puthiya Theerpu is a 1985 Tamil action drama film, starring Vijayakanth and Ambika in lead roles