Cast and crew
Colony (2026)
26 cast and 12 crew, as credited. Cast in billing order; crew by department.
Cast26
Gianna JunKwon Se-jeong
Koo Kyo-hwanSeo Young-cheol
Ji Chang-wookChoi Hyun-seok
Kim Shin-rockChoi Hyun-hee
Shin Hyun-beenKong Seol-hee
Go SooHan Kyu-seong
Lee Joong-okLee Bong-seok
Kim Jong-taeKang Woo-cheol
Hwang Jae-yeolCitizen
Lee Dam-heeLee So-eun
Chae Seo-eunBully Girl- Kim SungBully Boy
- Kim Jae-rokOld Man
- Oh Kyung-hwaSushi Restaurant Employee
- Choi Gwang-ilMinister
- Kim Hyeong-mookChief of Staff
- Hong Seok-binChief Police
- Lee Hyun-kyunJu Cheol-min
- Lee Kang-wookLee Hynn-min
- Jeong Ae-hwaSeol-hee's Mother
- Kim Min-chaeHan Ji-hye
- Kim Seung-hoonSeo Gyeong-seok
- Choi Woo-jinYoung Seo Young-cheol
- Seo Suk-kyuReporter Kim Seong-il
- Lee Dong-kyuNews Anchor 1
- Ha Seung-yeonSign Language Interpreter
Crew12
Directing
- Yeon Sang-hoDirector
Writing
- Yeon Sang-hoWriter
- Choi Gyu-seokWriter
Production
- Kim Yeon-hoProducer
- Yoomin Hailey YangExecutive Producer
Camera
- Byun Bong-sunDirector of Photography
Editing
- Han Mi-yeonEditor
Sound and music
- Chae Min-juOriginal Music Composer
- Kim Suk-wonSound Supervisor
Art
- Lee Mok-wonProduction Design
Lighting
- Song Hyun-sukLighting Director
Crew
- Heo Myeong-haengMartial Arts Choreographer