Naanga Romba Busy

A resourceful yet reckless small-time crook who will do anything to raise money and flee from the police. He uses cunning schemes and a secret camera to capture outcomes, showing street-smart improvisation under pressure. His arc intertwines with Kumaravel's plan and the eventual fallout from the fake raids.

An honest police officer who loves his ailing wife and is driven to risk everything by orchestrating fake IT raids to fund her treatment. He ultimately returns the money to authorities and chooses integrity over personal gain.

Kumaravel's wife, afflicted with thyroid cancer, whose illness adds urgency to the couple's financial plight. She becomes a catalyst for the decisions that drive the plot and later receives aid from a foundation.

A rich young woman who becomes Karthik's love interest. Her relationship propels key decisions and she ultimately shares in the money, reflecting the film's moral ambiguities about wealth and affection.

A poor carpenter who loves Meera and joins the tension around the money chase. He seeks a stable future for his child and makes choices shaped by circumstance.

A corrupt police officer who learns of the raid's true nature, pursues the stolen money, and ultimately exercises leverage over Kuberan. His character anchors the film's confrontation with systemic corruption.

A notorious corporate figure whose house becomes the target of a major raid. His wealth and power symbolize the larger mighty interests behind the money scheme.