Two of the most-anticipated Tamil films, announced in recent times are Rajinikanth's Thalaivar 173, backed by Kamal Haasan and directed by Cibi Chakravarthi, and KH x RK, helmed by Nelson. While most details regarding the two projects remain shrouded in mystery, Kamal Haasan has now shared a production update on KH x RK. Speaking to reporters outside the airport, the actor-politician said that his film with Rajinikanth will start filming after the Tamil Nadu assembly elections gets over, underlining that he has work for campaigns for his Makkal Needhi Maiam (MNM) party.

The promo of KH x RK which was unveiled last month, hints at a film with plenty of vintage elements, which are apparent in Rajinikanth and Kamal's costumes, the Mercedes-Benz car they travel in, and the music for the glimpse video. The extended cast details are currently kept under wraps.

Inban Udhayanidhi of Red Giant Movies is producing the film, with the banner's own Arjun Durai and M Shenbaga Moorthy serving as co-producers. Speaking about the film, Kamal wrote on X, "A Special reunion with my friend Rajinikanth. Every great journey deserves another chapter! My best to Nelson Dilpkumar and Anirudh - and to Red Giant Movies for powering this collaboration."

In addition to Anirudh as the composer, the film's technical team includes cinematographer Rajiv Menon, editor R Nirmal, art director DRK Kiran, and costume designer Pallavi Singh.