Watch Colony (2026) Free Online

Survive the hive.

Professor Se-jeong is thrust into a bloody nightmare when a rapidly mutating virus is released during a biotech conference causing authorities to seal the facility. Trapped inside with no escape, Se-jeong along with a small group of survivors must fight to stay alive while the infected undergo horrific transformations.

Colony is a 2026 horror, action and science fiction movie directed by Yeon Sang-ho starring Gianna Jun, Koo Kyo-hwan and Ji Chang-wook. It runs 123 minutes. Viewers rate it 8.2/10 on TMDB based on 1565 votes.

  • Released: 2026-05-21
  • Runtime: 123 min
  • Genres: Horror, Action, Science Fiction
  • TMDB rating: 8.2/10

Colony cast

Gianna Jun, Koo Kyo-hwan, Ji Chang-wook, Kim Shin-rock, Shin Hyun-been, Go Soo, Lee Joong-ok, Kim Jong-tae, Hwang Jae-yeol, Lee Dam-hee

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