Detective Ujjwalan

“Detective Ujjwalan” (2025) is a recently released Malayalam mystery comedy film written and directed by Rahul G. It stars Dhyan Sreenivasan, Siju Wilson and Rony David Raj. In the backdrop of this idyllic village Plaachikkaavu, our Detective, Ujjwalan faces a psychological game of cat and mouse against a nameless foe, testing his investigatory wits to their sharpest edge.

Ujjwalan is a gentle spirit, a librarian, living in the idyllic countryside of Plachikavu, where life flows to the rhythm of daily rituals and sleepy small-town life. Underneath this deceptively peaceful facade, Ujjwalan lives a secret life as the village’s unofficial sleuth, cracking everyday mysteries such as where the local farmers’ missing goats have gone or where their lost valuables are that the regular district police don’t bother with. The villagers trust him completely to make all the right moves, counting on his cleverness, quick thinking, and overall cleverness to maintain calm. His dogged persistence and intuitive ability to get past the distraction of noise to find honest answers to questions, however uncomfortable they may be, make him a local hero, too not least in a community where established law enforcement has a long history of being out of touch, opaque, and often frankly useless.

That peaceful surface is wrecked when a truly terrifying serial killer starts to frighten Plachikavu, freezing the town in horror and confusion. Meanwhile, as the police continue to choke on the case, it becomes completely up to Ujjwalan to catch the killer. As the investigation deepens and grows more perilous, Ujjwalan is drawn into a labyrinth of secrets, distrust, and old scars, including the enigmatic vanishing of his childhood mate Das. When a national special investigation team, headed by the charismatic Shambu Mahadeva, enters everything gets more complicated, putting Ujjwalan’s wits and determination to the ultimate test as he works against the clock to save his village from the clutches of coal.

In “Detective Ujjwalan,” which leans heavily on Dhyan Sreenivasan’s comic charm, the film has a difficult time mixing the comedic elements with the narrative’s suspense. Rahul G’s script and Indraneel GK’s direction are all over the place, with several subplots that don’t coalesce, dulling their effect on the storyline. The introduction of a special investigation team further muddies the film’s focus, and though the early going finds the right balance of personal and political intrigue, the uneven pacing and overall tone of the film ultimately prove less engaging than frustrating.