Ten years after Train to Busan changed the game for zombie cinema, finally, the maker of the hit apocalypse movie, Yeon Sang-ho is back to remind everyone exactly why the genre still matters in the right hands.
Yeon Sang-ho’s new zombie film Colony is headed to Cannes 2026 with a star-studded Korean cast
The director held a press conference in Seoul this week to officially unveil Colony, a zombie thriller set inside a sealed building where survivors must fight for their lives against an infection that does not behave like anything audiences have seen before.
The infected in Colony start almost primitive, crawling on all fours, but evolve at a terrifying pace as their numbers grow. “At first, when the infection begins, they actually appear even more stupid than in typical zombie films,” Yeon explained.
“However, the more the number of infected people increases, the more the speed and manner of their evolution differ from the way humans grow. And I think that difference is precisely what makes them so terrifying.“
The film has also been selected for the Midnight section at the 2026 Cannes Film Festival, which is exactly the kind of home a movie like this deserves.
For Yeon, the project is personal in a way that goes beyond craft. “Zombie films are a great genre for revealing the latent fears of society. Just as Train to Busan tried to capture the fears of its time, I hope audiences will see Colony as the fear I feel now, ten years later,” he said.
He started the whole thing by asking himself one question: What is the latent fear of our time?
The cast assembled to answer that question is genuinely stacked. Jun Ji-hyun leads the film in her first big-screen appearance in over a decade, having last appeared in Assassination back in 2015.
She told reporters she has always been a fan of Yeon’s work and that the nervousness she feels ahead of the release is something she cannot quite hide. “I love the sense of discomfort and darkness in his work,” she said.
Yeon, for his part, had nothing but praise for her, saying there is “nothing she cannot do, from emotional acting to action,” and that her action sequences in the film are at “a jaw-dropping level.“
Ji Chang-wook, Koo Kyo-hwan, Shin Hyun-been, Kim Shin-rok, and Go Soo round out the ensemble. Koo previously worked with Yeon on Peninsula in 2020 and plays a biology professor in Colony.
Distributor Showbox has described the film as “the culmination of Yeon Sang-ho’s universe, spanning from Train to Busan to Peninsula,” which suggests Colony may function as more than just a standalone entry in the zombie genre.
Colony is set for release in 2026.
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