“Captain Miller” is an action-packed, gripping film that follows the story of a legendary warrior named Miller (played by Dhanush), who once participated in brutal wars. The film is set during a turbulent period where bloodshed and the struggle for survival are inevitable.
Miller is a resilient and renowned warrior known for his fierce involvement in deadly battles. However, an unexpected event forces him to leave the battlefield, and he becomes a man haunted by his troubled past. Although he has left behind the life of warfare, his past refuses to let him go. He cannot escape the consequences of the wrong decisions and actions he made during the wars.
The film follows Miller as he decides to return to the battlefield, where dangerous enemies and dark plots await him. While confronting old enemies and new challenges, he must also face himself, the pain and losses caused.