Colony

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.

• 
  Yeon Sang-ho

• 
  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
• 
  Go Soo
  Han Kyu-seong
• 
  Lee Jung-ok
  Lee Bong-seok
• 
  Kim Jong-tae
  Kang Woo-cheol
• 
  Hwang Jae-yeol
  Citizen
• 
  Lee Dam-hee
  Lee So-eun
• 
  Chae Seo-eun
  Bully Girl
• 
  Kim Sung
  Bully Boy
• 
  Kim Jae-rok
  Old Man
• 
  Oh Gyeong-hwa
  Sushi Restaurant Employee
• 
  Choi Gwang-il
  Minister
• 
  Kim Hyeong-mook
  Chief of Staff
• 
  Hong Seok-bin
  Chief Police
• 
  Lee Hyun-kyun
  Ju Cheol-min
• 
  Lee Kang-wook
  Lee Hynn-min
• 
  Jeong Ae-hwa
  Seol-hee's Mother
• 
  Kim Min-chae
  Han Ji-hye
• 
  Kim Seung-hoon
  Seo Gyeong-seok
• 
  Choi Woo-jin
  Young Seo Young-cheol
• 
  Seo Suk-kyu
  Reporter Kim Seong-il