Director
Oh Choong-Hwan
DIRECTOR
Stars (in credits order)
Lee Jong-Suk
Park Chang-ho
Im Yoon-ah
Ko Mi-ho
Kim Joo-Hun
Choi Do-ha
Yang Kyung-won
Gong Ji-hoon
Ja-Yeon Ok
Hyun Ju-hee
Lee Ki-young
Ko Gi-kwang
Jeong-hyeon Kim
Jung Chae-bong
Lee Yoo-Joon
Dr. Han Jae-ho
Oh Ryoong
Lee Doo-geun
Oh Eui-Sik
Kim Soon-tae
Dong-won Kim
Gan Soo-cheol
Victoria Grace
Ashley
Ren Hanami
Miyeong
John Choi
Soon-Tae
Christian Banas
Jerry
Jae-Sung Jung
Park Yoon-gab
Kyeong-cheol Song
Chun-sik Yang
Kwak Dong-yeon
Jerry Oh Jin-chul
Jang Hyuk-jin
Choi Joong-rak
Song Ha-rim
Inmate 7941 at Gucheon Prison
Lee Ho-won
Inmate 5710 at Gucheon Prison
Lee Jung-hoon
Inmate 8450 at Gucheon Prison
Feodor Chin
Hyung-Wook Yang
No Park
Seon-hwa Kim
Park Mi-young
Keisuke Hoashi
Kristian Eros
Additional
Kim Kyu-Seon
Ashley Kim
Yoo Tae-Joo
Psychopath at Prison
Han Dong-ho
Choi Do-ha's Assistant
Seung-hyeong Lee
Cha Dae-hwan
Jeon Gook-hwan
Kang Sung-geun
Yoon Seok Hyun
Cha Seung-tae
Park Se-hyun
Jang Hee-joo
Jin Yong-wook
Inmate 2718 at Gucheon Prison
Lee Joon-Gyu
Inmate 8324 at Gucheon Prison
Hong Joo-hyung
Inmate 4302 at Gucheon Prison
Yool-woo Seon
Inmate 2007 at Gucheon Prison
Dustin Vuong Nguyen
Four-Point-Seven
Ji-hee Hong
Jang Hye-jin (Han Jae-ho's Wife)
Park Hoon
Prof. Seo Jae-yong
Lee Sang-kyung
Waitress at Charles Hotel
Jamie Snowden
Additional Voices
Kim Mi-ra
Kim Kyung-sook
Seo An Lee
Cha Seung-tae's Wife
Park Jung-bok
Go Tae-sik
Jin Mo
Suicider Inmate at Prison
Woong Heo
Min Ku-kyung
Dr. Hong Kwang-ho
Shin Duk-ho
Security Head at GU Hospital
Ma Jung-pil
Doctor at GU Hospital
Lee Ho-jung
Psychopath's Sister
Lee Hyoung-hoon
Psychopath's Brother
Ki Eun-Yoo
Cho Sung-hyun
Ho-geun Bae
News Producer at Mental Nation TV
Shin Seung-hwan
Peter Hong
Lee Young-jin
Choi Man-ho
Han Gi-Joong
Kim Gab-joo
Kwang-Jae Park
Staff at Jiseong Mental Center
Dong-kyu Han
Fish Farm Owner
Kim Gun-ho
TV Debate Producer
Shin Dong-eun
Prison Doctor
Kim Kyeong-min
TV Debate Moderator
Joon-ho Jang
Judge at Seo Jae-yong Murder Case
Jang Eui-don
Big Mouse Organisation
Jung Hyung-suk
Si-Won Cha
Han Yeon-sung
Jeon Jae-Hong
Prison Security Guard
Park No-kyeong
Inmate 2357 at Gucheon Prison
Kyu-Seop Lee
Inmate 5161 at Gucheon Prison
Jae-Jin Jung
Mr. Choi
Chang-jik Lee
Cho Hae-soo
Hwang In-joon
Min Byung-nam
Shin Seung-yong
Chang-ho's Angry Client
Lee Byeong-cheol
Kim Ki-ryung
June Yoon
Doha's Grandfather
Lee Taek-Geun
Gong Ji-hoon's Secretary
Jung Dong-geun
Prosecutor in Cryptocurrency Fraud Case
Kim O-bok
Defence Attorney for Cryptocurrency Fraud Case
Park Yong
Judge for Cryptocurrency Fraud Case
Yoon Kwan-woo
Court Employee at Cryptocurrency Fraud Case
Park Sang-jong
Attorney
Kim Do-hyung
Yoo Su-bin
Chang-ho's Upstairs Neighbour
Kim Do-Wan
Kwon Ban-suk
Reporter at Chang-ho's Press Conference
Kim Si-young
Na-ra Sin
Traffic Police Officer at Road Block
Jang In-ho
Police Detective at Hospital
Myeong-Chan Seo
Gong Ji-hoon's Butler
Pyo Young-seo
Jerry's Sister
Oh Ki-hwan
Traffic Police Officer in GU Hospital
Lee Jae-woo
Reporter at Court House
Kim Kwon
Park Ji-ho
Sung Nak-Kyung
Park Yoon-Gab's Assistant
Park Young-bok
Fish Farm Manager
Kim Bum-suk
Police Detective at Prison
Kim Won-Suk
Shin Yong-jin
Doctor at Nine Hospital
Shim Yeong-Min
Dr. No Joong-sung
Lee Dong-kyu
Radio Program Host
Yoon Hwan
Lee Doo-geun's Assistant
Kim Si-kook
Jung Chae-bong's Assistant
Hong Suk-bin
Man at Youngsan Reservoir
Min Eung-shik
Judge at Choi Do-ha Case
Seung-ik Baek
Waterfowl
Lee Yoon Sang
Judge in Park Chang-ho Case
Oh Min-jung
Nurse at Green Narae Nursing Home
Jung Hyun-woo
TV Reporter
Lim Yong-Soon
Owner of Charles Hotel
Park Sang-hyun
Nurse at Emergency Ward
Min Sang-woo
Joong-don Kim
Hwang Ji-hyuk
Lee Jang-ho
Bae Tae-young
Han Sa-myung
Inmate 1708 at Gucheon Prison
Mi Seok
Inmate 2093 at Gucheon Prison
Choi Yoon-bin
Inmate 6205 at Gucheon Prison
Lee Kun Goo
Inmate at Gucheon Prison
Sung-Won Jun
Inmate 3857 at Gucheon Prison
Moon Sung-bok
Inmate 4849 at Gucheon Prison
Jin Tae-Yeon
Club Waitress
Woo Hyun-seo
Lee Seung-joon
Patient 704's Relative
Goo Si-Yeon
Park Hee-eun
Patient 704's Wife
Hyeon-geol Lee
Riot Officer at Gucheon Prison
Kim Min
Student at Police Station
Lee Yoon-sang
Kid Gong Ji-Hoon
Park Sang-hwi
Press Reporter
Park Hyo-bin
Kim Sa-Hoon
Im Jae-Geun
Lim Seung-beom