'KH x RK' promo triggers villain debate: Kamal Haasan vs Rajinikanth; Fans flood social media with theories

The Kamal Haasan and Rajinikanth reunion after 47 years has created massive buzz across Tamil cinema circles. The promo for KH x RK directed by Nelson Dilipkumar dropped recently and instantly set social media on fire. The short clip delivered sharp visuals and a teasing tone. It also showcased a dark-comedy touch, which many did not expect from this pairing. Nelson ends the promo with a cliffhanger: “Who is the hero?” The question has triggered a chain of reactions. Now fans are stuck on a bigger one — “Who is the villain?”

Fan theories suggest negative shades

The promo has led many viewers to believe the story revolves around the rivalry between the two leads. Some online updates claim Kamal Haasan might play a negative role, while Rajinikanth appears as the primary hero. This idea has fast gained traction. Yet an equally popular counter-theory now claims that both actors may be playing characters with dark shades.

Social media reacts with quirky posts

Fans have been posting nonstop since the promo arrived. One viewer wrote, “Yaaru Hero nu keta rendu option Iruku Aana yaaru villain nu keta...”

Another fan tweeted, “#KHXRK #Thalaivar174 2 legends in 1 frame takes us back to 80s. As usual Thalaivar @rajinikanth edges over Style , Charisma. Yaar Hero @Nelsondilpkumar & @anirudhofficial always Thalaivar thaan Villain Parattai.”

A third viewer added, “Who is the Hero ?? Thalaivar @rajinikanth thaaan Villain ! Original ahve na Villain Maaaaa ##KHXRK #Thalaivar174.”

Another user joined in with an unexpected twist: “Hero yaara vena irunga.. but, Villain @dhanushkraja #Dhanush #KHxRK.”

One more fan wrote, “All eyes on what storyline Nelson has written for #KHxRK. I feel it's going be like in the genre of ‘ONCE UPON A TIME IN HOLLYWOOD’ - Dark humour and fight sequences, Hero KH and Villain RK, what do you think?”

Dark comedy angle

The promo’s tone has convinced many that Nelson may blend humour with violence. That style has worked for him before. Fans believe the writing will rely on character mind games. The guessing over hero and villain roles adds to the intrigue.

Anirudh Ravichander handles the music and score. Rajiv Menon serves as director of photography. Editing is by R Nirmal, while DRK Kiran heads the art department. The combination suggests a technically sharp film.

With two giants sharing the frame, the expectation is even higher for the upcoming project.Get the latest entertainment updates from the Times of India, along with the latest Hindi movies, upcoming Hindi movies in 2026 , and Telugu movies.”