The story follows Sanjay Vishwanath, an Olympic-level shooter and successful businessman whose personal life takes an unexpected turn after his child faces a medical emergency. Sanjay's journey brings him back into contact with Maddy, the woman who was involved in his child's birth as a surrogate. What initially begins as a practical relationship gradually develops into an emotional connection, bringing family, parenthood and romance into the centre of the story. Cast and Crew Apart from Suriya and Mamitha Baiju, the film features Radhika Sarathkumar, Raveena Tandon, Nassar, Rajiv Menon, Sudha, Sunil Reddy, Harsha Chemudu and Raghu Babu. The technical crew includes cinematographer Nimish Ravi, editor Navin Nooli and music composer G. V. Prakash Kumar. The film is produced by Sithara Entertainments and Fortune Four Cinemas. Languages and OTT Platform Vishwanath & Sons is available on Netflix in Tamil, Hindi, Telugu, Kannada and Malayalam. Netflix's official listing describes the movie as a drama with romantic and family-oriented themes. Theatrical Performance The film opened in theatres on August 14, 2026. The makers later announced that it had crossed ₹260 crore worldwide after 25 days, making it one of the notable Tamil releases of the year.