Manu Uncle

A Kollam-based astronomy researcher whose curiosity drives the investigation. He mentors the four vacationing children and uses a well-equipped communication setup to monitor criminals and relay information to the police. He is brave, resourceful, and protective of his family and friends.

An exporter and family friend who masterminds the robbery. He exerts control through fear and manipulation, and he is the shadow behind the crime. His calm demeanor hides a calculating, criminal mind.

One of the robbers in Ravunni's gang; bold and ruthless, capable of following orders and escaping pursues a risky plan. His actions catalyze the chase and put the children and Manu in danger.

A gang member who participates in the robbery; not much is revealed, but he is part of the core team coordinating with Ravunni.

Another member of the gang; participates in the plan and chase. Keeps the group mobile and on the run.

A young orphan who witnesses Manu's father’s death in a staged accident. He becomes a crucial eyewitness who guides the kids toward the truth.

A bumbling but well-intentioned police officer who assists Manu and protects the children. He helps arrest the robbers and brings the case to a close.

The confident team leader among the children, who coordinates the four-member group during their vacation and investigation.

One of the four-member team; perceptive and observant, who notices important clues and draws the critical picture that reveals Ravunni.

Manu's elder sister's child who visits from Delhi; part of the family circle that joins the vacationing group.

Manu’s elder sister hosts the Delhi-based family; a key figure in maintaining the family network that supports the kids.

Manu’s neighbour and motherly presence in the community; a supportive presence for the kids during their vacation.

A neighbor/friend who interacts with Manu’s circle during the case; adds another perspective to the investigation.

A senior police officer involved in coordinating the case and bringing the criminals to justice.

Loyal guard belonging to Ravunni’s network; monitors the gang’s activities and tries to protect the criminals’ hideouts.

One of the gang members; supports the criminal operation and escapes during the pursuit.

Actor making a cameo appearance as Himself; a momentary encounter that adds star power to the vacation.