Yeon Sang-ho's Zombie Thrillers Set for 4K Re-Release and New Film Debut

Jennifer, ScreenRant’s TV and movie editor, shares her passion for sci-fi and late-night comedy, highlighting her pride in covering Alien: Earth. Her career began in finance before pivoting to entertainment journalism, driven by her love for pop culture. When not working, she enjoys cooking shows and family time.

A decade after redefining zombie cinema, Yeon Sang-ho’s Train to Busan returns to theaters in 4K for its 10th anniversary, following the upcoming release of Colony. Originally premiering at Cannes in 2016, the film became a global hit for its gripping narrative and intense action. Its cast—including Gong Yoo and Kim Su-an—earned acclaim, cementing its status as a genre milestone.

Colony, set to debut at Cannes in May and release theatrically on August 28, 2026, follows Professor Se-jeong trapped in a quarantined biotech facility. Starring Gianna Jun and Koo Kyo-hwan, the film promises to expand on the franchise’s themes with heightened urgency. Director Yeon Sang-ho, known for his bold storytelling, aims to deliver a fresh take on the zombie genre.

Well Go USA Entertainment’s Doris Pfardrescher praised Colony as a daring evolution of Sang-ho’s work, noting its potential to captivate audiences worldwide. Meanwhile, Train to Busan will reappear in theaters on August 14, 2026, ensuring fans can revisit the classic in stunning 4K resolution.

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Image credits: Poster for Train to Busan via Well Go USA Entertainment. For casting details, see the full cast list featuring Gong Yoo, Ma Dong-seok, and others. Streaming, rental, and purchase options for both films will be announced soon.