A lost nuclear device. A web of intelligence operatives pulling in opposite directions. Manu Anand’s Mr. X drops you into high-stakes espionage with the kind of premise that demands wide screens and complete attention. If you’ve spent years waiting for Tamil cinema to produce a proper spy thriller with national-security stakes at its centre, this film at least has the right ambitions.

Arya and Gautham Ram Karthik Make an Unlikely But Interesting Pairing
Arya carries the titular weight here, and his physical presence alone signals that this isn’t a film willing to cut corners on its lead. The casting of Gautham Ram Karthik alongside him creates an interesting dual-anchor structure, two leads, not one, navigating the same threat. What that dynamic produces on screen is the film’s central gamble.
I find the dual-lead format in action thrillers more difficult to execute than most directors admit. Whether Anand makes that balance work is perhaps the sharpest question Mr. X poses.
Manu Anand’s Direction Has Ambition, But the Screenplay Carries Gaps
Manu Anand, who previously handled the Vishnu Vishal-led FIR, is clearly comfortable in procedural, high-pressure narratives. His direction here shows a grasp of escalation, the kind of controlled tension a spy thriller lives or dies on. The central conflict, intelligence operatives racing to recover a nuclear device, is inherently cinematic, and Anand leans into that.
The screenplay, however, written solely by Anand himself, faces the classic problem of single-author espionage scripts: too much internal logic, not enough emotional breathing room. Without multiple writing voices, these films tend to prioritize plot architecture over character texture.
Cinematographer Arul Vincent and editor Prasanna GK have the technical credibility to give the film visual muscle. But at 2 hours and 25 minutes, a spy thriller needs surgical editing, every scene must justify its seat at the table.
If you enjoy Tamil action thrillers that take national security seriously as a genre framework, the Tamil Thriller reviews section has several titles worth tracking alongside this one.
Sarathkumar and Manju Warrier Signal the Film’s Serious Register
R. Sarathkumar’s presence in any Tamil film immediately establishes authority. His casting here suggests Mr. X is positioning itself in the older-guard-meets-new-threat lane of espionage cinema, veterans who understand the system versus operatives who have to break it.
Manju Warrier’s inclusion is the more intriguing casting choice. A performer of her calibre doesn’t sign spy thrillers without a role that demands range. Her presence sharpens expectations for the film’s dramatic interior. Athulya Ravi, Anagha, and Raiza Wilson add further texture to an ensemble that, on paper, is genuinely stacked.
The Audience Reception Will Hinge on Whether the Espionage Feels Earned
Films targeting fans of intelligent national-security dramas carry a specific burden: the audience arrives literate. They’ve watched Baby, Raazi, and a dozen others. They know when the intelligence feels borrowed versus lived-in. For Mr. X, the test isn’t whether it entertains, the premise practically guarantees surface-level engagement.
The real test is whether Anand’s script makes the nuclear-device MacGuffin feel genuinely threatening, or whether it remains a plot mechanism dressed in urgency. Dhibu Ninan Thomas’s score will carry significant responsibility here, spy thrillers without the right sonic tension rarely survive scrutiny.
For fans of ensemble-driven political thrillers with period and action ambitions, the Pallichattambi review Pallichattambi shares the same interest in genre filmmaking built around ideological stakes.
Mr. X is best experienced theatrically, where its scale and Dhibu Ninan Thomas’s score can function as intended. If you’re a committed fan of Tamil action cinema or espionage thrillers who doesn’t need perfect execution, just genuine effort at the genre, this one earns your ticket. Those expecting a tightly-written, emotionally layered spy drama on the level of the best in the form may want to manage expectations carefully.
Mr. X is a watchable, ambition-forward spy thriller that earns its theatrical release more for what it attempts than what it fully achieves, a firm 2.75 out of 5 that will satisfy genre loyalists more than it will convert the unconvinced.
If the underworld-driven intensity of Ranveer Singh’s performance register interests you alongside spy-thriller frameworks, Dhurandhar verdict makes for a compelling companion viewing.