Polladhavan

A happy-go-lucky middle-class man whose attachment to a new bike becomes a symbol of luck and responsibility. He evolves from chasing small-time thrills to shouldering family duties after a brutal attack on his father. His courage grows as he faces down a dangerous underworld to protect his loved ones.

Prabhu’s love interest who reciprocates his feelings and provides emotional support through the upheaval. Her presence anchors Prabhu’s motives and adds a personal stake to his confrontations with the criminals. She remains part of Prabhu’s social world as he navigates danger.

A feared local don whose world revolves around power and control, including his own brother Ravi. He embodies a leadership style that commands loyalty but is ultimately fragile against Prabhu’s relentless resolve. His murder becomes a catalyst for the final clash.

Selvam’s ruthless younger brother who orchestrates violence and drug-smuggling. He relentlessly targets Prabhu’s family and seeks to eliminate his rival, using intimidation and betrayal. His downfall comes at the hands of Prabhu during a climactic confrontation.

A close ally of Selvam who acts as a mentor and enforcer in the criminal network. He is wary of Ravi’s volatility and ultimately supports Prabhu’s bid to avenge Selvam. His presence adds a layer of strategic violence to the quest for retribution.

Prabhu’s friend who provides steady support and accompanies him through the ups and downs, including tense confrontations in Kasimedu. He represents the trusted circle that helps Prabhu manage risk and stay grounded.

Prabhu’s carrom-playing friend who offers camaraderie and light-hearted moments amidst the upheaval. He stands by Prabhu in times of trouble and participates in the plan to reclaim the bike.