Jung Woo-sung
Han Do-kyung

Hwang Jung-min
Park Sung-bae

Ju Ji-hoon
Moon Sun-mo

Kwak Do-won
Kim Cha-in

Jeong Man-sik
Do Chang-hak

Kim Won-hae
Akeo / Alligator

Kim Jong-soo
Eun Choong-ho

Kim Hae-gon
Tae Byung-jo

Yoon Ji-hye
Cha Seung-mi

Oh Yeon-ah
Jung Yoon-hee

Choi Byung-mo
Prosecutor Oh

Yoo Jeong-ho
Detective Yoo

Park Hyeok-min
Park Soo-suk

Hyun Bong-sik
Detective Kang

Cho Joon
Park Deuk-ryong

Jung Hyung-suk
Detective Song

Park Yu-mil
Nurse Shin

Jeong Dong-gyoo
Deputy Mayor

Kim Soo-jin
City Counciler

Kim Hyun-bin
Chief Hwang's Son

Park Jeong-hak
Inspector Park

Yoon Je-moon
Chief Hwang

Yoon Dae-yeul
Lee Byung-cheon

Lee Ga-kyung
Police

Yum Dong-hun
City Council Member

Hwang Byeng-gug
Detective Guk

Choi Seong-won
Doctor-in-charge

Park Jeong-hak
Inspector General Park

Anupam Tripathi
Indian Worker

Mahbub Alam
Bangladeshi Worker

Cha Rae-hyung
Doctor in Charge (voice)

Geum Gwang-san
Kwang San from Tae Byung-jo's Entourage

Park Ji-hwan
Byung-jo's Entourage Sunglasses Man

Lee Sang-min
Sung-min

Seo Myung-chan
Chief Investigator

Lim Yong-soon
Politician on Consenting Party Side

Joo Ye-bin
High School Girl