Director: Yeon Sang-ho
Screenwriter: Yeon Sang-ho
Cast: Jun Ji-hyun / Koo Kyo-hwan / Ji Chang-wook / Shin Hyun-been / Kim Shin-rok / Go Soo / Lee Joong-ok / Lee Hyun-gyun / Kim Hyung-mook / Hwang Jae-yeol / Kim Jae-rok / Chae Seo-eun / Lee Dam-hee / Shin Sung-il / Oh Kyung-hwa / Choi Hee-do / Choi Kwang-il / Kim Jong-tae / Lee Kang-wook / Kim Yeon-gyo
Genre: Action / Sci-Fi / Mystery / Thriller
Country/Region: South Korea
Language: Korean
Release dates: 2026-05-15 (Cannes Film Festival) / 2026-05-21 (South Korea)
Runtime: 122 minutes
Also known as: Corpse-Killing Restricted Zone (Hong Kong) / Corpse-Speed Restricted Zone (Taiwan) / Colony
IMDb: tt34385135
Plot Synopsis
Survivors trapped inside a building quarantined due to an unknown infection battle infected individuals that are evolving in unpredictable ways. As the infection continues to spread, the survivors are forced to search for a way out within the confined space while confronting infected individuals who are becoming increasingly intelligent and dangerous. Jun Ji-hyun plays Gwon Se-jeong, a bioengineering professor and leader of the survivors. Not only must she lead everyone to safety, but she also attempts to decipher the pattern behind the infected people’s continual evolution and find the sole chance of survival in this desperate situation.