Sardar 2 () is a 2026 Indian Tamil-language science fiction spy action thriller film directed by P. S. Mithran. Produced by Prince Pictures and IVY Entertainment, it serves as both prequel and sequel to Sardar (2022). The film stars Karthi in a dual role alongside Rajisha Vijayan, Balaji Sakthivel and Aadhira Pandialakshmi reprising their roles from the predecessor, with Malavika Mohanan, Ashika Ranganath and S. J. Suryah joining the cast.
Officially announced in October 2022 at the success meet of Sardar, the film's principal photography commenced in July 2024 at Chennai and ended by June 2025. The film has music and background score composed by Sam C. S. (in his 100th film) and one music composed by OfRo, cinematography handled by George C. Williams and editing by Vijay Velukutty.
Sardar 2 was released in theatres on 10 September 2026, during the Vinayagar Chaturthi weekend. The film received mixed reviews from critics, who praised Karthi and Suryah’s performance, production values, screenplay and social message but criticised the lengthy runtime, predictable narrative, Sam's music, the editing, overstretched climax, lack of emotional connection and AI-generated visuals. The film was a box-office bomb and was deemed inferior to its predecessor.
Plot The film starts after the events of the first film, where veteran RAW operative Chandra Bose "Sardar", remains branded as a terrorist by the public despite his sacrifices. Meanwhile, his son, Inspector Vijay Prakash, has been inducted into RAW but finds himself sidelined into a dummy unit handling inconsequential cases.
The status quo is shattered when a dangerous, hidden threat from Sardar's past resurfaces. Years prior, a bio-chemical weapon known as Doku—capable of wiping out lakhs of people in seconds—was unlocked, causing a tragedy that wiped out 3,000 villagers. Though Sardar desperately tried to secure the antidote (Colistin) from Japan to save them, he failed, leaving him spiralling into years of intense guilt. To keep the weapon safe, three RAW agents hid Doku, with each agent holding a specific key required to access it.
In the present day, a ruthless mercenary outfit led by a villain known as Black Dagger targets these keys to unleash the bio-weapon, endangering 140 crore people. Drawn out of exile by this global catastrophe, Sardar must return to the front line. He joins forces with his son Vijay, who uses the assistance of a veterinary doctor to trace the historical clues. Together, the father-and-son duo embark on a high-stakes, international mission to stop Black Dagger and intercept the bio-weapon before it is too late, in this duo the lever of Duko broke accidentally, so Viji (Vijayaprakash) sacrificed his life inorder to save the people. Sardar (Bose) lost his son infront of him and killed Yogi (the head of Black Dagger). Govt. declared that "Viji has served as true agent" and The RAW has cleared all the charges on Sardar and asking to join in RAW. The film concludes with "Once a spy; always a spy".
Cast
Production Development After the success of Sardar (2022), director P. S. Mithran officially announced a sequel at the success meet in October 2022. A promotional teaser for the sequel, titled Sardar 2, was screened at the event and conjunctively uploaded to YouTube, which further revealed that Karthi would reprise his roles as agent Sardar Chandra Bose and Inspector Vijay Prakash; the one-minute promo showcased Vijay Prakash, who was being suspended from the police force, being set for a new mission.
Sardar 2 serves as both a sequel and prequel to the predecessor. In an August 2026 interview, Mithran recalled that he did not have any ideas for the sequel, but later revisited it as he felt Karthi's character had more drama and depth. Mithran further elaborated that the film would be set in the same world as the predecessor while having more depth and quality. The film was jointly produced by Prince Pictures along with Ishan Saksena of IVY Entertainment.
Pre-production Mithran began writing the script for the film by August 2023 and was reportedly completed by that December. The film was further reported to be launched in February 2024 and begin filming by April. However, the launch was delayed as Mithran did not start the pre-production. Rathna Kumar joined the film as a co-writer, assisting Mithran on the script works. Ashameera Aiyappan and Vignesh Muniyandi further co-wrote the script, while Nambi wrote the screenplay.
By May 2024, Mithran commenced the pre-production process. The team began location scouting in Azerbaijan and Kazakhstan, the same month, as around 40 percent of the film being shot in international locations. During the recce, the team further shot stock footages which would be used during the film's production. The team also planned to shoot the film on sets as well and three sets were planned to be constructed in Chennai and Hyderabad.
A muhurat puja was held on 12 July at a film city in Chennai with the cast and crew. Mithran's norm technicians—cinematographer George C. Williams and stunt choreographer Dhilip Subbarayan—were retained for the film, after previously working on the predecessor; editor Vijay Velukutty, production designer Rajeevan and stunt choreographer Chethan D'Souza were further brought on board.
Casting Varsha Varadarajan served as the casting director. In July 2024, shortly after the film's production being commenced, S. J. Suryah was confirmed to play the antagonist. Mithran considered Suryah as the primary choice for the antagonist, as the story and character had impressed him so much that he agreed to do the film immediately. Kumar also said that the team avoided writing a "typical white-collar criminal" role to Suryah, thereby leading to his character being unique from his previous roles as an antagonist.
The following month, Malavika Mohanan, Ashika Ranganath and Rajisha Vijayan were confirmed to play the female leads; Rajisha would reprise her role from the original film as Indhrani Chandra Bose. The film would also mark Ranganath's third Tamil film after Pattathu Arasan (2022) and Miss You (2024). Karthi added that Ranganath would mostly feature in a non-verbal role and had more scope to her performance over glamour for which he credited Mithran to. Since the film featured extensive action sequences, Malavika followed an intense training and diet regimen, in order to be agile and flexible.
Yogi Babu, Nassar, Achyuth Kumar, Ashish Vidyarthi, Nizhalgal Ravi, Babu Antony, Devadarshini, Chinni Jayanth and Jean Paul Lal were cast in supporting roles. Avinash and Balaji Sakthivel would reprise their roles as Agent Victor and Chidambaram, respectively, from the predecessor.
Filming Principal photography began with the first schedule on 15 July 2024 at Prasad Labs in Chennai. On the third day of filming, while shooting an action sequence, stuntman Ezhumalai fell down from a twenty-foot rostrum and succumbed to fatal injuries; this incident resulted in the filming being temporarily halted. On 25 July, the Film Employees Federation of South India (FEFSI) cancelled the shoot for a day out of respect to the deceased stuntman and they conducted a safety awareness meeting for film artists and technicians at the Kamala Theater in Vadapalani, Chennai.
Filming silently progressed with subsequent schedules taking place in Hyderabad, Bangkok, Luton, Madurai and Kochi. In early March 2025, the team left to Mysore, for filming an action sequence. During the schedule, Karthi sustained a leg injury which led to a pause in filming and the crew subsequently returned to Chennai. Producer Lakshman Kumar issued a press statement that Karthi had twisted his foot while performing a stunt sequence, resulting in a ligament tear, and emphasised that the injury was not severe, despite the actor being advised to take rest for a week.
The team planned to resume shooting at Chennai with filming mostly taking place in sets and would continue filming in other international locations. By late March 2025, 90 percent of the film's shooting was complete. Filming wrapped in June 2025. Mithran recalled that Suryah had injured his right cheek while filming an action sequence but continued filming the portions, despite his injury.
Post-production Post-production works commenced on 10 March 2025, and Karthi began dubbing for his portions the same day. The film featured extensive visual effects works which resulted in the prolonged delay.
Music
Mithran's norm composer Yuvan Shankar Raja was earlier brought on board to compose the music for the film, replacing G. V. Prakash Kumar, who composed the first film. However, he was replaced by Sam C. S. in his 100th film as a music composer, second collaboration with Karthi after Kaithi (2019) and first with Mithran. The audio rights were acquired by Sony Music India.The first single titled "Mayil Veera" was released on 25 August 2026, which was composed by Sam C. S. and OfRo. The promo video of the song "Kon Varuvaan" was released on 5 September 2026.
Marketing The film's prologue was released on 31 March 2025, coinciding with Eid al-Fitr. The teaser introduced S. J. Suryah's character "Black Dagger", whom the protagonist combats with. The film's official teaser was released on 31 July 2026. The film's trailer released on 31 August 2026.
Release Theatrical Sardar 2 was released on 10 September 2026, coinciding the eve of Vinayagar Chaturthi along with Soori's Mandaadi. Previously it was earlier scheduled for a December 2025 release, but was later postponed to the summer of 2026 and then to its current date, due to the extensive post-production process. The film would further clash with Soori's Mandaadi, releasing on the same date. Previously, both the films' release were threatened to be affected by a possible industry strike by the Tamil Film Producers Council owing to the disputes between the theatrical and digital release window, but the plans were withdrawn days later thereby having an unaffected release.
Distribution SSR Entertainments is the distributor of this film in Kerala. Paarvathaa Entertainment, Sri Kumaran Films, Vasundhra Devi Cine Films and Kandan Films acquired the distribution in Tamil Nadu. Annapurna Studios acquired distribution rights in Andhra Pradesh and Telangana. PVR Inox Pictures acquired the rights of in North India.
Home media The post-theatrical streaming rights have been acquired by Amazon Prime Video. The film began streaming on Amazon Prime Video from 1 October 2026 in Tamil and dubbed versions of Telugu, Hindi, Malayalam and Kannada languages.
Reception Critical response Sardar 2 received mixed reviews from critics, who praised Karthi and Suryah’s performance, production values, screenplay and social message but criticised the lengthy runtime, predictable narrative, Sam CS's music, editing, overstretched climax and AI-generated visuals.
M. Suganth of The Times of India gave 2.5/5 stars and wrote, "As with Mithran's films, we get a social awareness message... if it was plastic water bottles in Sardar, here, it's overdose of antibiotics – a message that gets stated twice. Yet even this fails to feel urgent or alarming. Much like the film, it's all talk, no impact".Janani K of India Today gave 2.5/5 stars and wrote, "Sardar 2 had a genuinely solid story to tell — the second chance of a RAW agent once branded a terrorist, correcting his mistake. Predictable, yes. Convenient, yes. But it settles for generic instead, ending up as a spy thriller with far too little to take away".