Neer Nilam Neruppu is a 1980 Indian Tamil film directed by K S Gopalakrishnan. The cast and crew of the film includes Sujatha, Vijayakanth and Y Gee Mahendra. Music is composed by Sankar Ganesh.
Chellama forces her sister to marry her husband, Kuppan, because she is unable to conceive. While the new marriage successfully brings a child into the family, complications arise when Kuppan becomes infatuated with another woman named Rajathi, completely upending and jeopardising the lives of both his wives.
