The Times of India, TNN, Updated: Apr 17, 2026, 04.13 PM ISTCritic's Rating: 2.5Mr.X Movie Synopsis: A R&AW agent races to recover a stolen nuclear device before terrorists detonate it at a G20 summit in Chennai.
Mr.X Movie Review: Not every spy thriller wants to be fine wine. Mr. X is proudly a six-pack of Budweiser, barely trying to taste like anything, aiming for nothing higher than an easy Friday-night buzz. The honesty is refreshing. The execution, less so.
Gautham (Arya) is an R&AW operative chasing Amaran Chakravarthy (Gautham Karthik), the rogue agent sitting on a nuclear device before it turns Chennai into rubble during a G20 summit. This is a vastly abbreviated core of the film, but it also features the enigmatic Parameshwar (Sarathkumar), a character that will become a recurring fixture. Around them circles an ensemble of handlers, politicians, double agents, and shadow operators that the film shuffles like a deck of cards it hasn't fully dealt yet. There's plenty of story here, yet everything moves at such a clip that scenes rarely get room to breathe.
The cost shows everywhere. Simple exchanges lack the weight they need to register. R&AW agents dispatch adversaries with the ease of Sunday warm-ups, and after a few effortless takedowns, stakes start to feel like a concept the film has forgotten to pack. Gautham Karthik brings crackling energy to the villain role, all snarls and wired intensity that hint at a performance ready to go somewhere, though the script leashes him to repetitive showmanship that never lets the menace grow teeth. Sarathkumar lends his lines the usual authority, yet his character drifts in and out of the film with the weightlessness of a convenient plug.
Physical craft keeps the film afloat. The underwater opening is a striking, patient set piece that trusts choreography over noise, exactly the kind of stage Arya thrives on. He's in good form, his physicality carrying the action with real conviction. When he's moving, Mr. X is actually cooking. When he's sitting down for a line or a dramatic beat, the film has less to lean on. Manju Warrier anchors her own scenes and more than holds her own in the action.
The other sticking point is the film's reliance on its background score. Not loud exactly, just unrelenting, parked behind every scene like it's whispering "feel the tension, please." The opposite lands. The political theatre doesn't help. A Prime Minister fretting in a war room while World War Three looms should be a pressure cooker. Here it plays more like a school production of a geopolitical thriller, undercutting the very stakes it should be building.
Raiza Wilson, Anagha and Athulya Ravi do their bit, even if their threads never braid into anything substantial. Kaali Venkat turns up to add colour.
The film ends by teasing a part two. It's one of many head-scratchers here, given how much this outing has already revealed, Sarathkumar's supposedly enigmatic arc included. For all that, Mr. X lands its punches in bursts, even if it never quite strings them into a combo. Watchable once, thinkable zero times after.
Written By: Abhinav Subramanian