Korean genre cinema made another strong impression at Cannes.
Director Yeon Sang-ho’s new film ‘Colony’ received a seven-minute standing ovation after its world premiere at the 79th Cannes Film Festival, where it was invited to the Midnight Screenings section. The film premiered at the Grand Théâtre Lumière in France shortly after midnight on May 16, local time, with Yeon Sang-ho attending alongside cast members Jun Ji-hyun, Koo Kyo-hwan, Ji Chang-wook, Shin Hyun-bin, and Kim Shin-rock.
The 2,300-seat theater reportedly sold out early, showing the intense international curiosity surrounding the project even before its first public screening.

Cannes Audience Reacts With Cheers, Laughs, and Shock
From the moment the film began, the atmosphere inside the Lumière theater was unusually electric.
Audience members reportedly cheered when the distributor and production company logos appeared, while laughter, gasps, and audible reactions continued throughout the screening. The film follows survivors trapped inside a sealed-off building during a mysterious infection outbreak, as they face infected beings evolving in unpredictable and terrifying ways.
According to reactions from the premiere, viewers responded strongly to the film’s new approach to infected-body horror and its fast-moving survival tension. When the end credits rolled, the audience rose to its feet and applauded for seven minutes.
Yeon Sang-ho Calls Cannes Premiere “A Dream”
Yeon Sang-ho, who is known globally for redefining Korean zombie and survival horror through works such as ‘Train to Busan,’ expressed gratitude after the screening.
He said presenting ‘Colony’ at Cannes was a dreamlike honor and described the night as a memory he would likely carry for a long time. The director also thanked the audience in French, saying “merci beaucoup” as applause continued inside the theater.
The cast appeared visibly emotional during the ovation. Koo Kyo-hwan playfully repeated the eye-covering pose that had already drawn attention from the film’s trailer, while Jun Ji-hyun received especially loud cheers when her name was called.

International Critics Praise the Film’s Genre Energy
Early international responses have been strong.
New York Asian Film Festival chairman Samuel Jamier praised ‘Colony’ for introducing a new physical language to infected-body cinema, calling it formally inventive and unusually intense within current genre filmmaking.
French magazine Trois Couleurs highlighted Yeon Sang-ho’s ability to build immersive action sequences within the film’s tightly designed thriller-horror structure, while Next Best Picture editor Matt Neglia described the movie as a relentless genre experience from beginning to end.
The film has also been selected as the North American premiere opening title for the New York Asian Film Festival’s 25th anniversary edition, signaling continued international attention after Cannes.
Why ‘The Swarm’ Matters for Korean Horror
Yeon Sang-ho’s new film appears to build on that reputation by combining confined-space survival, infection horror, and physically unpredictable creatures into a story designed for both tension and spectacle.
With its Cannes reception already creating buzz, ‘Colony’ may become one of the most closely watched Korean theatrical releases of the year.
The film opens in theaters on May 21.

