Kittu Unnadu Jagratha

A mechanical engineer who runs a car garage with friends. He is debt-ridden and resorts to kidnapping dogs and extortion to pay his dues, yet he shows resourcefulness and a willingness to protect those close to him. His romantic arc with Janaki triggers a series of escalating schemes and a later pursuit of redemption.

Kittu's love interest who grows from a conflicted partner to a pivotal figure when it’s revealed she is Aditya Narayan's daughter. Her break-up with Kittu over debt and her subsequent involvement in the larger conspiracy test her loyalties between love and duty.

A ruthless businessman and master blackmailer who uses extortion to control victims and manipulate outcomes. His actions trigger a chain of investigations, heists, and dramatic confrontations, ultimately drawing him into a climactic clash with Kittu.

A shady mastermind behind a blackmail network who wields influence and information as leverage. He appears as a blurring figure whose car and schemes propel the plot, from the garage to high-level confrontations.

An investigating officer who pursues Kittu and his friends, leading the chase through the forest and the garage. His pursuit adds tension and drives the investigation forward.

A protective father figure whose presence underscores family loyalty and the consequences of love intersecting with crime. His role anchors the personal stakes surrounding Janaki.

An IT commissioner whose investigation into blackmail and corruption triggers the investigative arc, including the loss of the safe and the kidnapping plot. His interactions with Kittu and AIR drive the film's conflict.