Ji Chang-wook Choi Hyun-seok
Gianna Jun Kwon Se-jeong
Yeon Sang-ho Writer, Director
Koo Kyo-hwan Seo Young-cheol
Go Soo Han Kyu-seong
Choi Gwang-il Minister
Shin Hyun-been Kong Seol-hee
Kim Jong-tae Kang Woo-cheol
Kwak Tae-yong Special Effects Makeup Artist
Kim Shin-rock Choi Hyun-hee
Choi Woo-jin Young Seo Young-cheol
Kim Hyeong-mook Chief of Staff
Chae Seo-eun Bully Girl
Agung Bagus Infected (uncredited)
Heo Myeong-haeng Martial Arts Choreographer
Lee Joong-ok Lee Bong-seok
Lee Hyun-kyun Ju Cheol-min
Hwang Jae-yeol Citizen
Choi Gyu-seok Writer
Kim Jae-rok Old Man
Seo Suk-kyu Reporter Kim Seong-il
Park Jin-young Colorist
Kim Suk-won Sound Supervisor
Han Mi-yeon Editor
Park Kyung-soo Special Effects Supervisor
Lee Kang-wook Lee Hynn-min
Jeong Ae-hwa Seol-hee's Mother
Hwang Hyo-kyun Special Effects Makeup Artist
Oh Kyung-hwa Sushi Restaurant Employee
Lee Dam-hee Lee So-eun
Hong Seok-bin Chief Police
Kim Seung-hoon Seo Gyeong-seok
Lee Dong-kyu News Anchor 1
Song Hyun-suk Lighting Director
Kim Hyun-jung Makeup & Hair
Hong Jeong-ho Visual Effects
Lee Mok-won Production Design
Yoomin Hailey Yang Executive Producer
Byun Bong-sun Director of Photography
Park Jun-yong Props
Yoo Mi-jin Martial Arts Choreographer
Kim Yeon-ho Producer
Kim Kyeong-mi Costume Design
Chae Min-ju Original Music Composer
Ha Seung-yeon Sign Language Interpreter
Kang Bong-sung Production Sound Mixer
Jung Jin-mo Production Sound Mixer
Kim Min-chae Han Ji-hye
Lee Hyun-gyu Grip
Hwang Pil-sung Line Producer
Ahn So-hee Associate Producer
Song Min-soo Assistant Director
Sung Jun-ho Executive Producer
Kim Sung Bully Boy
Cho Gyeong-seo Associate Producer
Kim Jae-hwan Visual Effects