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DNA (Tamil) – A Genetic Thriller with a Punch OTT Release Jio Hotstar

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Published on: 17 Jul 2025

DNA (Tamil) – A Genetic Thriller with a Punch OTT Release Jio Hotstar

DNA, directed by Nelson Venkatesan, is a gritty Tamil action-thriller that explores the dangerous interplay between crime, genetics, and family secrets. With Atharvaa Murali in the lead, the film promises high-octane sequences, emotional depth, and a gripping narrative that delves into identity and legacy.

Series Metadata

Attribute	Details
OTT Platform	JioCinema / Disney+ JioHotstar
OTT Release Date	July 19, 2025
Format	Movie
Number of Episodes	1 (Standalone Feature Film)
Languages Available	Tamil (original); dubbed in Telugu, Hindi, Malayalam, Kannada
Age Rating	U/A – Suitable for 16+ (Violence, crime themes, mild language)
Duration	Approx. 147 mins
Director	Nelson Venkatesan
Genre	Action Thriller
Audio/Video	4K UHD, Dolby Digital

Storyline

Set against a dark urban backdrop, DNA follows Arjun (Atharvaa Murali), a forensic genetics expert who becomes entangled in a series of mysterious murders connected by a cryptic DNA strand. As Arjun delves deeper, he uncovers secrets buried within his own family lineage, forcing him to confront past traumas while racing against time to stop a killer using science as a weapon.

Cast Highlights

Atharvaa Murali as Arjun
Sarath Kumar as DCP Ravichandran
Smruthi Venkat as Divya
Jayaprakash, Mime Gopi, and Suresh Chakravarthy in key roles
Director: Nelson Venkatesan
Music: Sam C.S.
Cinematography: Dinesh Krishnan
Editing: R. Nirmal

Reviews & Reception

Critical Acclaim

Behindwoods: “A smart, intense thriller that doesn't dumb down its science.”
Cinema Vikatan: “Atharvaa delivers a career-best in this DNA-driven thriller.”
Film Companion South: “Emotion meets intellect in Nelson’s tight narrative.”

Audience Feedback

Strong praise for Atharvaa’s matured performance
Appreciation for the realistic science elements in the plot
Some viewers felt the second act dragged, but climax was highly praised
IMDb Rating: 8.0/10 (early reviews)

Box Office & Streaming Success

Released theatrically on July 5, 2025, DNA had a modest box office run but gained momentum through word-of-mouth. The OTT premiere on JioCinema/Disney+ JioHotstar on July 19, 2025, led to a surge in views, especially among thriller fans and tech-savvy audiences.

Why Watch DNA?

Smartly written thriller based on real scientific concepts
Atharvaa Murali’s most intense role yet
A rare Tamil film combining crime, genetics, and emotional family drama
Strong visuals and gripping score by Sam C.S.

Final Verdict

DNA is a sharp, high-concept Tamil thriller that doesn’t just thrill—it makes you think. Nelson Venkatesan weaves action and emotion with scientific intrigue, making it one of the must-watch South Indian thrillers of 2025.

Now Streaming on JioCinema / JioHotstar from July 19, 2025

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Quick Info

What is the Tamil movie DNA about?

DNA is a Tamil action-thriller directed by Nelson Venkatesan that follows Arjun, a forensic genetics expert entangled in a series of murders linked by a cryptic DNA strand. The film explores themes of crime, science, and family secrets.

Who plays the lead role in DNA?

Atharvaa Murali plays the lead role of Arjun, a forensic genetics expert at the center of the film's mystery and emotional core.

Who directed the movie DNA?

DNA is directed by Nelson Venkatesan, known for crafting emotionally layered and concept-driven narratives.

When was DNA released on OTT platforms?

DNA premiered on OTT platforms JioCinema and Disney+ JioHotstar on July 19, 2025.

What genre does DNA belong to?

DNA falls under the action thriller genre, with elements of crime investigation, scientific intrigue, and emotional drama.

What is the duration of the movie DNA?

The movie has a runtime of approximately 147 minutes.

What languages is DNA available in?

DNA is available in its original Tamil language and dubbed versions in Telugu, Hindi, Malayalam, and Kannada.

What is the age rating for DNA?

DNA is rated U/A, meaning it is suitable for viewers aged 16 and above due to themes of violence and crime.

What are some of the critical reviews for DNA?

Critics have praised DNA for its smart storytelling and scientific depth. Behindwoods called it 'a smart, intense thriller,' and Film Companion South noted its blend of emotion and intellect.

How was the audience reception for DNA?

Audiences praised Atharvaa’s performance and the scientific realism of the plot. While some felt the second act was slow, the climax received strong acclaim.

What is DNA’s IMDb rating?

DNA holds an early IMDb rating of 8.0 out of 10, indicating positive reception from viewers.

What role does Sarath Kumar play in DNA?

Sarath Kumar plays DCP Ravichandran, a key figure in the investigative aspects of the storyline.

Who composed the music for DNA?

The music for DNA is composed by Sam C.S., known for enhancing thriller atmospheres with gripping scores.

What scientific theme is central to DNA?

The central scientific theme in DNA is forensic genetics, particularly how DNA strands can be used to track a killer and uncover hidden family secrets.

How does DNA combine science and thriller elements?

DNA weaves real scientific concepts like forensic genetics into a suspenseful murder mystery, using science as both a plot device and a narrative lens.

In-Depth Answers

What is the setting of the movie DNA?

DNA is set against a dark urban backdrop, complementing its gritty tone and high-stakes investigative plot.

Who is the cinematographer of DNA?

Dinesh Krishnan is the cinematographer, contributing to the film’s intense visual style.

What is unique about DNA among Tamil thrillers?

DNA stands out for integrating scientific accuracy with emotional depth, making it one of the rare Tamil films to focus on crime through the lens of genetics and personal trauma.

What is the name of Atharvaa Murali’s character in DNA?

Atharvaa Murali plays the character Arjun, a forensic genetics expert investigating a murder mystery.

When was DNA released in theatres?

DNA was released theatrically on July 5, 2025, before making its OTT debut.

How did DNA perform at the box office?

DNA had a modest box office run but gained popularity post-theatrical release through positive word-of-mouth.

What technology is DNA available in for streaming?

The movie is available in 4K UHD with Dolby Digital audio for a high-quality streaming experience.

Which platform should I use to watch DNA online?

You can watch DNA on JioCinema or Disney+ JioHotstar, where it is available in multiple languages.

What themes does DNA explore beyond crime?

Beyond crime, DNA explores identity, legacy, and unresolved family traumas through the lens of genetics.

Why is DNA considered a must-watch in 2025?

With its intelligent plot, emotional layers, and unique blend of science and thriller, DNA is regarded as a standout Tamil film of 2025.

Is DNA based on real science?

Yes, the film incorporates realistic science, particularly forensic genetics, which grounds the thriller in plausible investigative techniques.

Who edited the film DNA?

The film was edited by R. Nirmal, whose work contributes to the film’s tight narrative and pacing.

How did the music influence DNA’s atmosphere?

Sam C.S.'s score adds a gripping, emotional intensity that heightens both the suspense and the personal drama in the film.

What kind of audience is DNA suited for?

DNA appeals to thriller fans, tech-savvy viewers, and those interested in scientifically grounded mysteries with emotional depth.

What kind of character arc does Arjun undergo in DNA?

Arjun undergoes a transformation as he confronts not just a scientific puzzle but buried family truths, blending professional investigation with personal reckoning.