The unit of Karuppu has disclosed that a song's recording is in progress. In the film, Suriya plays a lawyer called Saravanan, who has another name as well - Karuppu

The teaser of Vishwanath and Sons showcases Suriya and Mamitha Baiju in an unconventional romance that addresses a significant age gap with emotional maturity. Blending tenderness, layered performances, and strong visuals, the film promises a heartfelt relationship drama