Big Mouth

Lee Jong-suk

Park Changho

Yoona

Go Miho

Kim Ju-hun

Choi Doha

Kwak Dong-yeon

Jerry

Yang Kyung-won

Gong Jihoon

Ok Ja-yeon

Hyeon Joohee

Oh Eui-sik

Kim Soontae

Kim Jeong-hyeon

Jung Chaebong

Lee Yoo-jun

Han Jaeho

Oh Ryoong

Lee Doogeun

Yoon Seok-hyun

Cha Seungtae

Park Hoon

Seo Jaeyoung

Kim Kyu-seon

Ashley Kim

Jang Hyuk-jin

Choi Jungrak

Kim Sun-hoa

Park Miyoung

Park Se-hyun

Jang Heejoo

Jeong Jae-seong

Park Yoongab

Kang Hyung-wook

No Bak

Lee Ki-young

Go Gikwang

Kim Dong-won

Gan Soocheol

Hong Ji-hee

Jang Hyejin

Song Gyeong-cheol

Yang Choonsik

Yoo Tae-joo

Tak Gwangyeon

Jeon Kuk-hwan

Chairman Kang Seonggeun

Lee Seung-Hyung

Chairman Kang's secretary

Han Dong-ho

Secretary Jo

Jung Yeon

Kim Gyeongsook

Lee Chang-jik

Choi Haesoo

Lee Seo-an

Cha Seungtae's wife

Kim Kyu-na

Lee Do-hye

Tak Kwang-Yeon's sister

Lee Hyoung-Hoon

Tak Kwang-Yeon's brother

Park Kwang-jae

Jiseong Mental Center staff

Kim Gyeong-min

TV debate moderator

Park Jeong-bok

prisoner 5362

Cha Si-won

Guard Han Yeon Sung

Jang Ui-don

Police officer

Jung Jae-jin

Mr. Choi

Jung Dong-geun

Prosecutor Jeon Soo Il

Hwang In-jun

Min Byung Nam

Han Dong-kyu

Mr. Ko

Lee Kyu-sub

[Prisoner 5161]

Lee Sang-kyung

[Waitress]

Heo Woong

[Prisoner 1002]

Jin Mo

[Prisoner 6678]

Lee Young-jin

Choi Man Ho

Han Gi-joong

Kim Gap Joo [Secretary general]

Shin Seung-hwan

Peter Hong

Kim Do-young

Doctor Hong Kwang Ho

Bae Ho-geun

Producer Na

Gi Eun-you

Choi Do Ha [Young]

Jeon Jae-Hong

[Prison guard]

Kim Geon-ho

[TV debate staff]

Pyo Young-seo

Jerry's sister

Kim Min

Police Station Student

Jang In-ho

Detective

Lee Taek-geun

Kong Ji Hoon's secretary

Kwon Ban-seok

[Reporter]

Jung Hyung-suk

Man in attendance

Jin Tae-yeon

Club hostess

Woo Hyun-seo

Club hostess

Baek Seung-ik

Waterfowl

Im Jae-geun

Reporter

Sung Nak-kyung

Park Yoon Gab's subordinate

Park Young-bok

Mr. Yeom

Yoon Bok-sung

Lee Chang Sub

Min Eung-sik

Judge

Park Sang-hyeon

Kim Soo Yeon [Nurse]

Park Yong

[Judge]

Shin Seung-yong

[Angry client]

Lee Byeong-cheol

[Angry client]

Seo Myung-chan

[Ji Hoon's butler]

Lee Dong-kyu

[Radio program host]

Yoon Kwan-woo

[Gucheon Court staff]

Kim Oh-bok

[Defendant's attorney]

Song Ha-Rim

[Prisoner 7941]

Hong Joo-Hyung

[Prisoner 4302]

Min Sang-woo

[Prison guard]

Jin Yong-uk

[Prisoner 2718]

Lee Joon-Gyu

[Prisoner 8324]

Yoo Su-bin

[Upstairs neighbor]

Kim Do-wan

[Upstairs neighbor]

Kim Si-young

[Doctor]

Ma Jeong-pil

[Doctor]

Kim Bum-suk

[Detective]

Kim Won-suk

[Detective]

Shin Dong-eun

[Prison doctor]

Kim Mi-ra

[Patient's guardian]

Shin Duk-ho

Security Guard Ham

Hong Seok-bin

[Fishing reservoir man]

Kim Jung-don

Hwang Ji Hyuk [Guard]

Yoon Hwan

[Lee Du Geun's assistant]

Park Hui-eun

[Nam Ki Sung's wife]

Goo Si-yeon

[Nam Ki Sung's relative]

Lee Seung-joon

[Nam Ki Sung's relative]

Jang Joon-ho

[Judge]

Shin Na-ra

[Police officer]

Sun Yul-woo

[Prisoner #2007]

Jeong Hyeon-woo

[TV reporter]

Kim Kwon

[Reporter]

Lee Jae-woo

[Reporter]

Park Ji-ho

Reporter Sung Bo Kyung

Han Sa-myeong

[Prisoner 1708]

Lee Jang-ho

Guard Bae Tae Young

Park No-gyeong

[Prisoner]

Mi Seok

[Prisoner 2093]

Choi Yoon-bin

[Prisoner 6205]

Oh Ki-hwan

[Detective]

Jun Sung-won

[Prisoner 3857]

Lee Keon-gu

[Prisoner]

Lee Hyun-gul

[Riot officer]

Lee Yun-sang

[Judge]

Lim Yong-soon

[Charles Hotel owner]

Oh Min-jeong

[Nursing home nurse]

Park Hyo-bin

[Reporter]

Lee Yun-sang

Kong Ji Hoon [Child, photo]

Lim Seung-beom

[Reporter]

Park Sang-hwi

[Reporter]

Kim Sa-hoon

[Reporter]

Park Sang-jong

Attorney Jung

Kim Do-Hyung

Attorney Kim Ki Soo

Shim Young-Min

Dr. No Joong Sung