En Annan

The film centers on Rangan, a devoted brother who dreams of giving his sister Thangam a better life. Despite his humble job as a cart puller, he orchestrates a grand wedding for her and her love, Murali, who is a doctor. However, complications arise when Murali's mother discovers Thangam's family history, leading to her being disowned.

As Rangan navigates these challenges, he learns about his father's wrongful imprisonment and is determined to uncover the truth. With the help of his fiancé Valli, he embarks on a mission to bring justice to his family and confront the real culprits behind the tragedy. This narrative of perseverance and familial bonds makes "En Annan" a compelling drama from its era.