The film’s plot centers on the Kovalam police station. Inspector Raghuram (Natarajan Subramaniam a.k.a. Natty) is briefly out on duty when the station is suddenly sealed off by a mysterious, unseen caller operating through a laptop voice.
The caller announces that the building is rigged and begins a twisted game, forcing the people trapped inside to confront their deepest fears and past misdeeds.
Among those trapped is Sakthivel (Arun Pandian), a desperate father who has come to the station to report his son missing.
The psychological pressure intensifies as the anonymous caller’s motive slowly emerges, revealing a connection to Sakthivel’s missing son and the secrets held by every individual present.
What happens next forms the core plot of the movie.
Director Subramanian Ramesh Kumar, who also wrote the script, has a solid foundational idea—a pressure cooker scenario designed to unearth corruption and guilt.
The single-location thriller requires precise blocking, escalating stakes, and an atmosphere of pervasive dread, and the director has executed it in an effective manner.
The actors are the biggest asset of the movie, with seasoned performers injecting much-needed energy into the proceedings.
Arun Pandian as Sakthivel Pandian, the desperate father, is the standout. His quirky energy and convincing portrayal of a father’s agony and frustration steal the show. His performance provides the film with its most emotionally resonant moments.
Natarajan Subramaniam (Natty) as Inspector Raghuram delivers solid work, particularly in the later sections, bringing his signature intensity to the role of the beleaguered police officer.
Vinodhini Vaidyanathan (as Meenatchi) and Thangadurai (as Nallamuthu) provide able support, effectively portraying the fear and inner turmoil of the trapped civilians/staff.
Munnar Ramesh also adds life to the police station environment as Chellamuthu.
Cinematography by Padmesh Marthandan makes good use of the police station setting. The visuals are generally neat.
Music by Guna Balasubramanian is adequate in places. Rest of the technical aspects of the movie are passable.
