Rail Payanangalil is a 1981 Tamil-language film directed by T. Rajendar, who also wrote and scored the music for the film.
The plot revolves around an unrequited love between a singer and his fan, which leads to her marriage with a sadist who questions her chastity at every turn. The singer attempts to prove her virtue by seducing her under duress from her husband, resulting in tragic consequences.
The film stars Sreenath, Jyothi, Rajeev, and Sivaranjani in key roles.
T. Rajendar composed the music for the film, with popular songs including "Ada Yaaro", "Vasantham Paadi Vara", and "Noolumillai".
The film was commercially successful, running for over 175 days in theatres.