Thattungal Thirakkapadum is a 1966 Indian Tamil-language film directed by P. Neelakantan.
The movie stars Sivaji Ganesan, M.S. Viswanathan, and K. Balu in key roles.
The story revolves around Shankar, a businessman who kills his mistress after discovering she had an affair with another man. Adaikalam, an orphan, is falsely accused of the murder and must prove his innocence.