Vishwaroopam II, is a 2018 Indian action spy film written and directed by Kamal Haasan and co-written by Atul Tiwari and Chakri Toleti. It is the sequel to Vishwaroopam (2013) and features Kamal Haasan alongside Shekhar Kapur, Rahul Bose, Pooja Kumar and Andrea Jeremiah, reprising their roles. While the first film was set in the United States, Vishwaroopam II takes place in India.

It was simultaneously shot in Tamil and Hindi with the latter version titled Vishwaroop II. It was dubbed in other languages such as Telugu and Malayalam. Produced by Kamal Haasan and V. Ravichandran in Tamil, the film was promoted by Ekta Kapoor and Shobha Kapoor in Hindi. Initially planned as a late 2013 release, the film was stuck in development hell and was revived only in April 2017 when Haasan took over as producer himself.

A prequel and sequel to Vishwaroopam,

RAW Agent Major Wisam Ahmad Kashmiri is assigned the critical mission to neutralize Taliban leader Omar Qureshi, his deputy Salim and his jihadist network, who are plotting a devastating attack on New York City. Wisam, accompanied by his team—his wife Nirupama, colleague Ashmita, and Colonel Jagannathan—travels to the United Kingdom to perform the final rites for their fallen comrade, Dawkins. During the journey, Nirupama grows suspicious of Ashmita's closeness to Wisam, prompting her to question their relationship. This leads to a flashback where Wisam recalls meeting Ashmita, a spirited and brave young officer, during an Indian Army parade and award ceremony. Recognizing her potential, Wisam and Jagannathan recruit her for their covert operation. To infiltrate Omar’s group, Wisam and Ashmita stage an affair, leading to Wisam’s court-martial and a 10-year sentence for dereliction of duty. With Jagannathan’s help, Wisam escapes prison, is branded a militant, and, alongside Lieutenant Roy (Imtiaz), joins Omar’s terrorist network undercover.

In the present, the team is met by Goswami, an army officer acting under orders from Eshwar Iyer. While transporting Dawkins’ remains, their car is ambushed by militants, resulting in a deadly crash. Nirupama, Ashmita, and Jagannathan are trapped inside, while Wisam is thrown out. He engages and kills a pursuing militant. Goswami, fatally injured, dies content after seeing his enemy’s face, fulfilling his lifelong wish as an officer. Wisam, wounded, slips into a flashback of his earlier mission with Omar. Working with Imtiaz, Wisam attempts to plant a locator to track Osama bin Laden, Al-Qaeda’s leader, for NATO forces. Omar catches Wisam, shoots at him, but Imtiaz takes the bullet and dies. Wisam, gravely injured, signals NATO helicopters with flares and is rushed to a hospital, where he survives.

Back in the present, the team reaches their hotel, where Eshwar confronts Wisam for killing the militant instead of capturing him. Eshwar mocks Wisam’s Muslim identity, but Wisam staunchly defends his loyalty to India. Detecting surveillance devices in their room, Wisam and Ashmita destroy them, warning Eshwar against further interference. Later, Wisam, Nirupama, Ashmita, and an ISI agent, Munnavar, investigate a building for explosives. During a phone call, Eshwar urges Wisam to evacuate, but Wisam, suspecting treachery, pretends to be trapped inside. Eshwar triggers a bomb, believing Wisam is dead, but Munnavar reveals Wisam’s survival. Wisam confronts Eshwar, who commits suicide to avoid capture.

The team discovers a book detailing tide schedules, uncovering a plot tied to the SS Richard Montgomery, a World War II shipwreck off the coast of Sheerness, UK, carrying 1500 tons of unexploded ordnance. The militants plan to detonate caesium-based weapons underwater during high tide, potentially triggering a massive explosion and a tsunami that could submerge London 10 to 16 meters underwater. Nirupama, a certified deep-sea diver, dives to inspect and disable the cesium devices. Meanwhile, Wisam’s ally, Jim, is killed by a militant attempting to remotely detonate the bombs. Wisam tracks and eliminates the militant, preventing the catastrophe.

Returning to Delhi, Jagannathan is summoned for a debriefing by his superior, Seshadri, who questions Nirupama’s role in the mission and orders her removal. Jagannathan refuses, citing Wisam’s deep love for her. Overhearing this, Nirupama is touched and reconciles with Wisam, leading to an intimate moment. The couple visits Wisam’s mother, an Alzheimer’s patient in a care home, who fails to recognize him but clings to memories of his childhood through old photos, leaving Wisam emotional.