Yeon Sang-ho’s zombie thriller Colony opened at number one in South Korea over the May 22–24 weekend, pulling in $9.4 million from more than 1.28 million admissions and commanding a dominant 71.85% of the total market revenue — a figure that virtually flattened the competition and doubled the overall weekend gross. Distributed by Showbox, the film reached a cumulative $10.9 million from 1,501,633 admissions in just four days following its May 21 wide release, and ranked as the eighth highest-grossing film in the world per Comscore data.
The performance arrives fresh off the film’s world premiere at the Cannes Film Festival, where it screened in the Midnight Screenings section — a prestigious bow that mirrors the debut of Yeon’s genre-defining blockbuster Train to Busan exactly ten years prior. By the time it premiered at Cannes, the film had already been sold to more than 120 territories by Showbox, including North America, the UK and markets across Europe and Asia. A U.S. theatrical distributor has not yet been announced.
Colony unfolds almost entirely within the confines of central Seoul’s Doongwoori Building over a single day, following survivors trapped inside as an infection tears through a biotech conference. Jun Ji-hyun plays Professor Se-jeong, thrust into a blood-soaked crisis when a rapidly mutating virus is released during the event. The film also stars Koo Kyo-hwan, Ji Chang-wook, Shin Hyun-been, and Kim Shin-rok — and marks Jun Ji-hyun’s return to the big screen 11 years after Assassination, a long absence that amplified anticipation among Korean audiences.
Yeon has been explicit about the film’s contemporary anxieties. “All along my works, I always tried to express the fear or the horror of today’s society,” he told Variety. “For me, the greatest fear is the high-speed communication exchange.” That fear, he said, connects directly to artificial intelligence reshaping human thought into something collective and homogenized — “In a way, it’s like a living organism, and it reduces our individualism, our individuality.”
Critical reception has been mixed. Some reviewers praised the film’s tension-building in its first half through surveillance, restricted movement and institutional response, and called Yeon one of contemporary cinema’s most consistent voices in socially driven genre storytelling. Others were less generous — the South China Morning Post called it “slick but empty,” while The Hollywood Reporter noted the action arrives with carnage to spare but the emotional weight falls short.
Back on the South Korean chart, Colony’s astronomical debut pushed the Michael Jackson pop biopic Michael to second place, which pulled in $1.9 million over its sophomore weekend for a cumulative South Korean gross of $7.9 million. The Super Mario Galaxy Movie slipped to third, adding $372,363 to reach a total of $9.8 million. The overall weekend market collective gross hit $13.1 million, nearly double the prior weekend’s $6.8 million — a surge driven almost entirely by Colony’s arrival.
