Entertainment
oi-Prakash KL
R Madhavan’s new movie GDN has opened to highly positive reviews from the critics and netizens.
The Tamil movie, based on Tamil Nadu’s industrial pioneer Gopalswamy Doraiswamy Naidu, has hit the screens today (August 7). It also has Sathyaraj, Jayaram, Priyamani, Dushara Vijayan, Vinay Rai, Thambi Ramaiah, Nandalal, TeeJay Arunasalam, Sheela, Karunakaran, Muralidaran, Aditi Balan, Mohan Raman, Kaniha, Ramesh Tilak, Carl Andrew Harte, Richard Bhakti Klein and others in the cast.
Released August 7, the Tamil film ‘GDN’ stars R Madhavan as industrial pioneer G.D. Naidu, exploring the life of the ‘Edison of India’ and his significant innovations. Directed by Krishnakumar Ramakumar, the critically acclaimed biopic highlights Naidu’s journey.

Krishnakumar Ramakumar has written and directed GDN which has the music of Govind Vasantha. The story of the movie is centered around the life and achievements of GD Naidu who transformed imported technologies into practical and affordable innovations for India.
GDN is credited with the manufacture of the first electric motor in India.
The movie has managed to generate a good buzz with its trailer and promos. Has it lived up to the expectations? Find out what people are saying about the movie:
Siddarth Srinivas: #GDN – A biopic that talks about the untold story of GD Naidu. It strikes a fine balance between history and emotion, making his journey both inspiring and deeply human. @ActorMadhavan delivers one of his most committed performances, convincingly portraying the inventor across different phases of life.
The big plus of the film is the supporting cast – Jayaram, Sathyaraj, Priyamani, Dushara, and Karunakaran lend solid support, add weight to the storyline.
Director Krishnakumar Ramakumar keeps the story moving in a docu-drama style, while Govind Vasantha’s score quietly elevates the emotional highs. A honest effort at telling a lesser known story.
Sreedhar Pillai: Analysis : Maddy’s Romance with bio-Pics!
#Madhavan’s biopic romance is next-level. #GDN drops this Friday – Madhavan as G.D. Naidu, the ‘Edison of India’.
Look at the pattern:
• Ajit Doval in #Dhurandhar
• Nambi Narayanan in #RocketryTheNambiEffect (which he wrote, directed & produced – and turned into a hit)
• The Gurumurthy-inspired role in Mani Ratnam’s #Guru way back in 2008
The actor has been choosing scripts based on real-life biographical dramas about unsung Indian heroes.
He doesn’t just play these men. He digs deep, researches hard, refuses easy whitewashing, and stays hands-on with marketing.
Most importantly, he keeps choosing the unsung ones – ordinary men whose extraordinary national contributions never got the spotlight they deserved.
Right now, no one in Indian cinema brings complex biopic characters to life the way Madhavan does.
The man has found his lane.
@ActorMadhavan
Sugumar Srinivasan: ‣ #GDN is not a conventional biopic. Instead of narrating G.D. Naidu’s entire life, the film focuses on the most defining chapter that transformed him into India’s greatest inventor.
‣ Madhavan spent months researching G.D. Naidu by studying rare archival footage, photographs and historical material. He even created a 2-hour 40-minute audiobook to understand Naidu’s life and personality.
‣ G.D. Naidu, often called the “Edison of India,” left school after the third standard but went on to become one of India’s most celebrated inventors and industrial pioneers.
‣ This is the first major feature film ever made on the life of G.D. Naidu, introducing his inspiring journey to a pan-Indian audience.
‣ Apart from starring in the film, Madhavan also co-wrote the screenplay, ensuring the story remains both authentic and engaging.
‣ Directed by Krishnakumar Ramakumar, the film brings to life the extraordinary achievements of the man who helped shape Coimbatore into one of India’s leading industrial hubs.
‣ GDN is releasing in five languages Tamil, Telugu, Hindi, Malayalam, and Kannada making G.D. Naidu’s story accessible to audiences across India.
‣ G.D. Naidu’s innovations extended beyond engineering. He made remarkable contributions to transportation, manufacturing, agriculture, and education, earning global recognition during his lifetime.
‣ Despite receiving international appreciation for his inventions, G.D. Naidu remains one of India’s most underrated visionaries. GDN aims to introduce his legacy to a new generation.
Rajasekar: #GDN – Biopics often tip into either dry history lessons or overcooked drama. This one finds the sweet spot. The writing respects the facts yet never forgets the heartbeat behind them.
@ActorMadhavan disappears into G. D. Naidu. The journey from restless young inventor to weathered visionary in his seventies feels lived-in, stubborn, and quietly moving. You see the fire, the setbacks, and the sheer refusal to quit.
Jayaram, Sathyaraj, Dushara, and Karunakaran slot in with ease, each adding texture without pulling focus.
Krishnakumar Ramakumar keeps the narrative taut and respectful, while Govind Vasantha’s score lifts the emotional peaks without shouting.
A lesser-known life given the stage it deserves.
Sridevi Sreedhar: #GDN 4/5 Making a bio-pic is not easy and it will be engaging only if the screenplay strikes a fine balance between fact and drama without losing its emotional core and this one is bang on!! The cinematic twists and goosebump moments throughout are a scream and will keep you invested.
@ActorMadhavan
delivers a deeply committed performance, bringing authenticity, vulnerability, and conviction to G. D. Naidu in every frame. His transition from a young man till his late 70’s filled with grit, passion, and perseverance is honest & inspiring. The supporting cast of Jayaram, Sathyaraj,
@officialdushara
, Karunakaran are apt. A story not known to many, is a fitting tribute to an extraordinary life of a genius. Director #Krishnakumarramakumar 👍 The music and bgm of #govindvasantha is a major plus. #gdnreview
