12A Railway Colony review: Weak writing turns thriller into a twist dump
’12A Railway Colony’ starts with a promising setup, but the thriller quickly gets derailed by weak writing, shallow logic and unexpected twists.

Release date: November 21, 2025
In Telugu cinema, where recent horror and suspense thrillers collapsed under their own ambitions, one franchise unexpectedly stood out: ‘Maa Oori Polymera’. Its success was an underdog story built on sharp writing and clever twists that compensated for the modest production values.
For this reason, ’12A Railway Colony’ comes with a certain degree of curiosity. Dr. Anil Vishwanath provides the story and screenplay, and editor Nani Kasaragada makes his directorial debut. On paper, the film appears to have the ingredients for an engaging thriller. What unfolds instead feels like a confused attempt to forcibly blend a murder mystery with supernatural elements, resulting in a number of twists that rarely make an impact.
The plot focuses on Karthik, played by Allari Naresh, who works for a local politician in Warangal. During the lull before the by-elections, he spends his days trying to impress his neighbor Aradhana, a determined badminton player who barely acknowledges him. As the police investigation progresses, Tillu gives Karthik a parcel to hide and strongly instructs him not to open it. Convinced that Aradhana’s house is locked for three days, Karthik decides this is the safest place to hide it. But as soon as he steps inside, everything changes. What happens to Karthik, the parcel and Aradhana forms the core of the story.
It’s a strong foundation for a tense thriller. However, ’12A Railway Colony’ is not developed therein. It flirts with the idea of horror, but remains a crime thriller with almost no real tension. The main mystery is handled with such weak logic that potentially interesting twists seem disjointed. The film often hints at something interesting, but the writing constantly moves in the wrong direction.
Murder investigations require clarity and logic. Here, both are missing. The case is conveniently handled by our hero instead of the police. We are also told that this case is a milestone in the career of a senior police officer, yet he barely investigates it. Writing creates absurdity even without wanting to.
The first half revolves around Karthik’s pursuit of Aradhana, with the gang’s repetitive dialogue and forced humor rarely landing. The backdrop of the railway colony in Warangal contributes little to the story, and the inconsistent attempts at the Telangana dialect make the viewing experience even more strained. Scenes that are emotionally impactful often feel incomplete. In one of the few well-written moments, Aradhana explains why she doesn’t accept her feelings, saying that Kartik seems insincere and spends his time flirting with other women. This character detail, which could have added depth to his dynamic, was never revisited.
Whenever the film shows signs of picking up pace, it rushes to add another twist in the hopes of generating shock value. Unlike ‘Polymera’, where the structure supports the surprises, the twists here seem to be inserted merely for effect. After the interval the film suddenly introduces several new angles, giving the brief impression that everything will come together. Instead, each thread leads nowhere. Investigation completely depends on convenience. Clues emerge when needed, suspects are dismissed without explanation and the police remain inactive. The scenes seem impulsive rather than thoughtful.
Here is the trailer:
Allari Naresh looks wrong. His emotional scenes work, but the uneven dialect, commercial moments and character tone don’t suit the character written for him. This is less a performance issue and more the result of unclear writing. Kamakshi Bhaskarla and Abhiram are far more consistent, keeping their scenes grounded even when the script doesn’t support them enough. Sai Kumar tries to put pressure on the investigating officer, but the confused writing turns his presence into unintentional comedy.
Technically the film seems incomplete. Bheems Cecirolio’s music is functional, but poorly placed, and the editing lacks rhythm. Scenes are cut before any tension can build and the flow is completely disrupted.
’12A Railway Colony’ attempts to follow the twist-driven structure of the Polymera films, but without the strong setup or atmosphere that makes those twists effective. The mystery here lacks depth, the script feels scattered and the logic behind key events is weak. There is an interesting idea buried somewhere, but the narration pushes the viewer away long before reaching the film. By the time the final twists arrive, most of them feel like false alarms. A thriller can survive uneven execution, but when the problems start at the idea level, little can be avoided.