Nalla Idathu Sammandham
Nalla Idathu Sammandham () is 1958 Indian Tamil-language drama film directed by K. Somu. It was the debut production of writer A. P. Nagarajan, who co-produced the film with V. K. Ramasamy. The story was provided by Ramasamy himself, while the screenplay was written by Nagarajan. It stars M. R. Radha, Prem Nazir, Sowcar Janaki and M. N. Rajam. The film was released on 16 February 1958. Plot 

A wealthy man with a wayward son and a daughter, who is a nurse, thinks his son would change his ways if he gets married. He arranges a marriage for his son with another wealthy man's daughter, and sends the communication to his son and daughter. The wedding comes as a surprise to the son who does not intend getting married. However, he informs his sister he will be present at the wedding ceremony. He turns up just in time to tie the mangala sutra. The young bride joins her husband with hopes of a happy marriage, but her life turns out to be sheer torture. Meanwhile, the nurse falls in love with a police officer, and soon the story takes a few turns and twists. Finally, the wayward son reforms, and all live happily. 