GDN OTT release date confirmed: R Madhavan's biographical drama based on Indian inventor-industrialist G.D. Naidu to stream online. When and where to watch?

R Madhavan’s latest biographical drama GDN, based on the life of Indian inventor and industrialist G.D. Naidu, is getting a second opportunity to reach audiences. The film, which had a limited theatrical run after its August release, is now moving to the digital platform, where viewers who could not watch it in cinemas will be able to see Madhavan portray one of Tamil Nadu’s best-known innovators.

The film tells the story of Gopalaswamy Doraiswamy Naidu, popularly known as the “Edison of India”, and follows his journey from modest beginnings in Coimbatore to his work in engineering, transport, industry and innovation. Directed by Krishnakumar Ramakumar, GDN focuses not only on his inventions but also on the resistance he faced while trying to turn his ideas into reality.

GDN OTT release date and platform

Netflix has confirmed that GDN will begin streaming on September 4, 2026. The announcement was made by the streaming platform on social media, along with a poster featuring Madhavan as G.D. Naidu.


Netflix India announced the release with the line, “Oru manushan oda vaazhkai indha naatu oda varalaaru.” The phrase translates to “A man's life is the history of this country.”

The digital release is not restricted to Tamil. GDN will also be available in Hindi, Telugu, Malayalam and Kannada, making the film accessible to audiences across different parts of India.

What is GDN about?

The story looks at Naidu’s fascination with technology from his younger days and his determination to understand how machines worked. One of the incidents shown in the film involves a young Naidu becoming fascinated by a British officer’s motorcycle. He eventually saves money to buy one and, after getting it, takes it apart to study its mechanism.

His interest in machines later develops into a much larger journey. Naidu goes on to establish a successful bus transport business, develop an indigenous electric motor and build international trade connections. He also sets up a polytechnic college with the aim of making technical education more accessible.

However, his progress comes with its own set of problems. The film also deals with opposition from powerful authorities, business rivalries and difficulties in his personal life, including his relationships with Chellammal and Ranganayaki.

R Madhavan leads the cast

Madhavan plays G.D. Naidu in the film and has also contributed to the screenplay. The cast includes Priyamani as Chellammal and Dushara Vijayan as Ranganayaki, along with Sathyaraj, Jayaram, Thambi Ramaiah, Vinay Rai, Karunakaran and Nandhu in key roles.

Madhavan has also produced GDN with his wife Sarita Madhavan. The project brings their Tricolour Films banner together with Varghese Moolan Pictures, led by Varghese Moolan and Vijay Moolan.

The collaboration also follows Rocketry: The Nambi Effect, the 2022 biographical drama on aerospace scientist Nambi Narayanan.

GDN was released in theatres on August 7, 2026, but its box-office performance remained modest. According to a trade report by Sacnilk, the film collected around Rs 6.32 crore worldwide.