DNA Story :-
A young woman with borderline personality disorder insists that her newborn was swapped moments after birth—but few believe her. As doubt and confusion grow, it falls to her devoted husband, a recovering drug addict, to uncover the truth and find their baby before time runs out.

DNA Release Date, Trailor, Songs, Cast :-
Release Date | 20 June 2025 |
Language | Tamil |
Genre | Drama |
Duration | 2h 20min |
Cast | Karunakaran, Nimisha Sajayan, Atharvaa Murali, Balaji Sakthivel, Ramesh Thilak, Chetan, Riythvika Panneerselvam, Viji Chandrashekhar, Subramaniam Siva, Pasanga Sivakumar |
Director | Nelson Venkatesan |
Writer | Nelson Venkatesan, Athisha Vino |
Cinematography | Parthiban |
Music | Antal Aakash, Sreekanth Hariharan, Pravin Saivi, Sathyaprakash, Sahi Siva |
Producer | Jayanthi Ambethkumar, Ambeth Kumar |
Production | Olympia Movies |
Certificate | 13+ |
DNA Review :-
When we first meet Divya (Nimisha Sajayan) and Anand (Atharvaa), the central characters in Nelson Venkatesan’s DNA—a title that cleverly references both their initials and the film’s core theme—they appear as troubled individuals, burdened by their own families. Divya struggles with borderline personality disorder, a condition that has made marriage prospects nearly impossible and left her mother (Viji Chandrasekhar) exasperated. Anand, still reeling from a failed romance, has fallen into drug addiction, becoming a source of shame for his academically accomplished family, especially his father, Siva Subramaniam (Chethan).
Through a twist of fate, the two end up married—a union that slowly begins to transform their lives. When Divya becomes pregnant, their joy feels hard-earned and deeply genuine. But their happiness is short-lived. Minutes after giving birth, Divya insists that her newborn has been switched with another baby—an accusation that seems implausible and is quickly dismissed by everyone around her, especially given her mental health history. Despite mounting skepticism and the odds stacked against them, Anand chooses to believe her—and begins digging into what really happened. What he uncovers suggests that Divya’s instincts were right all along. Now, it’s a race against time to uncover the truth and reunite their fractured family before it’s too late.

With DNA, director Nelson Venkatesan crafts a gripping and emotionally resonant suspense thriller, centering on two flawed individuals who slowly come into their own—first through an unlikely marriage, and then through the desperate search for their missing newborn. The film delves into the grim realities of the child abduction underworld, and Venkatesan masterfully sustains the tension right up to the final moments, keeping the audience guessing whether Divya and Anand will reclaim their child in time. What elevates DNA beyond its genre trappings is the strength of its performances and the depth of character writing. Atharvaa’s Anand initially appears to be just another disillusioned youth, crushed by a failed romance. But as the layers peel away and the truth behind his emotional wounds is revealed, his arc becomes profoundly affecting. Atharvaa sells both the vulnerability of a broken man and the resolve of someone forced into action, shifting seamlessly between emotional breakdowns and bursts of intensity.
Nimisha Sajayan walks a delicate line with her portrayal of Divya. Rather than falling into the clichéd “loosu ponnu” trope often used in Tamil cinema to depict women with mental health issues, she brings dignity, complexity, and authenticity to her character. Divya’s instability is handled with care, making her both sympathetic and believable. Balaji Sakthivel’s Chinnaswamy, a weary cop just weeks from retirement, becomes an unlikely ally to Anand. What begins as reluctant involvement quietly transforms into steadfast support—and Venkatesan conveys this evolution with subtlety, relying on visuals instead of expository dialogue. Even one of the film’s antagonists—a seemingly heartless old woman—is given a backstory that provides chilling yet understandable motivation, blurring the lines between villainy and survival.

Director Nelson Venkatesan is strongly supported by his technical team in DNA. Parthiban’s cinematography adds atmosphere and intensity throughout, with standout lighting in a stunt sequence set in an under-construction building that becomes a visual highlight. The film’s tension is further elevated by Ghibran Vaibodha’s gripping background score, which pairs perfectly with Sabu Joseph’s razor-sharp editing—particularly during the nail-biting climax, where their combined work shines.
However, the film stumbles a bit in the music department. Nelson’s decision to bring in five young composers is an ambitious and experimental choice, but the absence of his frequent collaborator Justin Prabhakaran is keenly felt. Two bar songs, in particular, feel generic and out of place, adding little to the narrative and slowing the film’s momentum. Some supporting characters also fall by the wayside. Ramesh Thilak, as Anand’s lawyer friend, and the actor playing Anand’s father are given strong introductions but gradually fade from the story without resolution. And while Anand’s confrontations with numerous violent individuals make for engaging action, the film could have built up his physical transformation more convincingly to make his repeated triumphs feel more grounded and believable.
DNA Trailor :-
But Nelson more than redeems these minor missteps with a gripping, emotionally charged climax that stands among the most intense and affecting endings in recent memory. He masterfully ratchets up the tension, keeping you on edge while delivering a powerful emotional payoff. The way he seamlessly threads in the film’s central philosophy—“Thappu senja yaarume thappikaradhilla… Thandanaikaana kaalam thalli pogudhu”—in the final moments is not just impactful, it’s downright whistle-worthy.
Final Thought
At a time when many promising filmmakers treat early successes as mere stepping stones to land bigger stars and larger projects, it’s refreshing—and genuinely heartening—to see a director who continues to prioritize strong storytelling, quietly shaping a solid and meaningful body of work.
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