A Compelling Core That Deserves a Tighter Screenplay
Director Nelson Venkatesan returns with DNA, a film that dares to explore an emotionally unsettling premise: a mentally unstable woman claims her newborn has been swapped at birth. With Atharvaa and Nimisha Sajayan leading the cast, the story takes us through the murky layers of trust, trauma, and truth, all wrapped in an investigative thriller format.
The idea, no doubt, is strong. But the problem lies in how the film chooses to tell it. What begins as a sensitive portrayal of two flawed individuals eventually stumbles under the weight of forced commercial elements and oversimplified resolutions.
Atharvaa and Nimisha Carry the Emotional Weight
Atharvaa plays Anand, a recovering addict trying to put his life together. His performance is sincere, especially when the film focuses on his emotional transformation. Nimisha, as Divya, is introduced as someone with Borderline Personality Disorder, though the film never clearly defines her mental state.

Despite this vagueness, Nimisha gives Divya dignity and depth. It’s frustrating, however, that the script sidelines her for long stretches, especially when her character drives the plot. Their relationship—awkward, fragile, and hesitant—is believable, but gets lost in the rush to introduce thriller tropes.
A Promising Thriller that Settles for Convenience
Suspense Diluted by Early Revelations
The turning point—Divya’s suspicion that her baby has been swapped—should have been a gripping puzzle. Instead, the film reveals a critical detail early on, softening the impact of the investigation that follows. From there, DNA turns into a procedural drama, with Anand digging through a human trafficking racket with the help of a cop on the brink of retirement.
The chase is engaging in parts, especially scenes that show the underbelly of child trafficking. But much of the detective work feels too convenient, with dots connecting themselves without much effort from the characters.
Unnecessary Songs, Rushed Pacing Hurt the Film
The film’s pacing suffers due to misplaced commercial ingredients. Two bar songs feel especially tone-deaf for a film dealing with such heavy themes. The decision to work with five music directors doesn’t help either, as none of the songs truly stick or enhance the storytelling.
There are also noticeable gaps in the writing—some secondary characters vanish halfway, and the finale, though packed with tension, lacks the emotional catharsis the story deserves. The climax feels stretched and melodramatic, undermining the serious issues the film attempts to address.
Final Verdict: ★★★☆☆ (3/5 stars)
DNA isn’t a bad film—it just isn’t as good as it could have been. The performances, core concept, and certain moments of emotional depth are commendable. But uneven writing, predictable twists, and unnecessary compromises prevent it from becoming a standout in the genre.
DNA is now streaming on Jio Hotstar.