Colony
R Action Horror Science Fiction

Colony

Release21 May 2026
Runtime2h 3m
BudgetNot disclosed
Views3
DirectorYeon Sang-ho
ProducersKim Yeon-ho
79%
FlickFinders score
A gripping genre thrill ride
Key highlights — Directed by Yeon Sang-ho, Colony traps a small band of survivors inside a sealed biotech facility as a rapidly mutating virus turns the infected into horrific creatures. With a stacked cast led by Gianna Jun, Koo Kyo-hwan, and Ji Chang-wook, the film blends action, horror, and science fiction into a tense 2h 3m ordeal. Its 79% TMDB score signals a confident, crowd-pleasing entry in the outbreak genre.
Overview

Colony (2026): Professor Se-jeong fights to survive a mutating virus sealed inside a biotech conference. A brutal Korean action-horror from Yeon Sang-ho. Survive the hive.

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Top Cast
  • Gianna Jun Kwon Se-jeong
  • Koo Kyo-hwan Seo Young-cheol
  • Ji Chang-wook Choi Hyun-seok
  • Kim Shin-rock Choi Hyun-hee
  • Shin Hyun-been Kong Seol-hee
Why Watch

If you love high-stakes survival horror with relentless pacing, Colony delivers claustrophobic tension and grotesque transformations that keep the stakes rising. Yeon Sang-ho's genre pedigree and a talented ensemble make it a standout for fans of Korean action-horror. Its R rating promises the unflinching intensity the premise demands.

Where to Watch
Colony is not currently listed on any US streaming platforms. Check back for updated availability as it becomes known.
Fun Fact

Colony reunites star Gianna Jun with the world of genre-driven Korean thrillers, headlining a project from Yeon Sang-ho, the filmmaker behind acclaimed high-concept horror storytelling.

Full Story

When a rapidly mutating virus is released during a biotech conference, Professor Se-jeong's world collapses into a bloody nightmare. Authorities seal the facility, trapping her and a small group of survivors inside with no way out. As the infected undergo horrific transformations, survival becomes a moment-to-moment fight in Colony, the 2026 action-horror-science-fiction feature from director Yeon Sang-ho. Gianna Jun leads the charge as Se-jeong, supported by a formidable cast including Koo Kyo-hwan as Seo Young-cheol, Ji Chang-wook as Choi Hyun-seok, Kim Shin-rock as Choi Hyun-hee, and Shin Hyun-been as Kong Seol-hee. Across its 2h 3m runtime, the film leans into claustrophobic dread and escalating chaos, earning a solid 79% on TMDB and an R rating for its unflinching intensity. With the tagline "Survive the hive," Colony promises a relentless, high-stakes ride for genre fans. Whether you're drawn in by the outbreak premise, the horrific creature transformations, or Yeon Sang-ho's directorial vision, this is a survival thriller built to keep you on edge from the first infection to the final escape attempt.

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