Guru Sishyan

A brilliant strategist and fearless leader who orchestrates the plan to infiltrate the criminals' world. He hides his true identity to test allies, and his charm helps him navigate love and danger. He remains driven by a sense of justice and a desire to expose the truth.

A once-convict who becomes a crucial ally in the plan. Loyal to Manohar, he uses his wits and courage to fight back, ultimately revealing his own true identity. His actions balance ruthlessness with a sense of justice.

A playboy-turned-criminal who kidnaps Sumathi and commits brutal crimes with a network of accomplices. He embodies vanity and violence, manipulating others to serve his greed. His downfall begins as the web of deceit tightens around him.

A corrupt police inspector who wields wealth and influence to shield criminals. He uses manipulation and fear to control rivals, and his loyalties shift as the plan unfolds. He later faces exposure as the law closes in.

A police inspector and daughter of Nallasivam who navigates love and loyalty. She doubts Raja at first but ultimately joins the effort to reveal the truth and bring justice. Her trust is shaped by the revelations of the criminals' plans.

Daughter of Rajamanickam who becomes part of the plan and ends up recording crucial conversations. She forms a bond with Babu and shows courage by standing up to her father and his allies.

Manohar's father who holds a critical memory of the treasure and the truth. He endures amnesia, but his revelation becomes the key to unlocking the final conspiracy. His past connects to both the murder and the treasure.

A powerful antagonist who schemes with Jayaram and Muthuraaj. He tries to control events, but is ultimately exposed and killed, as truth and loyalty shift in the final acts.

Kandhasamy's wife who reveals the family's fate and their recapture, highlighting the emotional stakes of the pursuit of justice. She anchors the human costs of the villains' crimes.

The man on death row whose plight sparks the entire plan. His innocence is proven as the truth about the past is uncovered, uniting Raja and Babu in their quest for justice.

The police general whose murder sets off a chain of deceit. He is killed by a false Kandhasamy, adding a layer of tragedy and deepens the mystery behind the treasure and the cave.

An associate of Rajamanickam who collaborates with the criminals and is part of the web of treachery that Raja and Babu dismantle.