Sul Kyung-gu

Character: Kang Chul-joong

Lee Sung-jae

Character: Jo Kyu-hwan

Kang Shin-il

Character: Eom Chung-il

Kim Jung-hak

Character: Kim Young-soo

Do Yong-gu

Character: Detective Nam

Ahn Nae-sang

Character: Detective Lee

Lee Moon-sik

Character: Lee Ahn-soo

Sung Ji-ru

Character: Dae-kil

Yoo Hai-jin

Character: Yong-man

Lee Kan-hee

Character: Mrs. Jo

Lee Jeong-heon

Character: Sticky Note

Ki Joo-bong

Character: Song Haeng-ki

Kim Yoon-ah

Character: Yong-man's Second Daughter

Kim Hee-seon

Character: Yong-man's Colleague

Oh Seung-myeong

Character: Cho Myung-cheol

Park Seoung-tae

Character: Kim Young-soon

Seo Tae-hwa

Character: Choi Hyeong-do

Yang Eun-yong

Character: Young-shin

Lee Seok-ku

Character: Captain Park

An Jin-soo

Character: Go Heung-sik

Yang Jae-seong

Character: Branch Manager

Yun Mun-sik

Character: Jeon Woo-cheol

Kim Gyeong-ryong

Character: Kim Deok-song

Kim Kang-il

Character: Choi Doo-sik

Yoo Myeong-sun

Character: Chul-joong's Mother

Kwon Byung-gil

Character: National Forensic Service Chief

Ahn Suk-hwan

Character: Detective Inspector

Hong Soon-chang

Character: Traffic Chief

Jeon Su-gyeong

Character: Bottled Water Lady

Won Woong-jae

Character: Bathhouse Man

Lim Seung-dae

Character: Chief Yoon

Kim Tae-Hwan

Character: Street Vendor

Jeon Hong-ryeol

Character: Inspection and Surveillance

Min Kyung-jin

Character: CEO of Colatech

Kwon Tae-won

Character: Detective Choi

Yoo Hyung-gwan

Character: Taxi Driver

Han Seong-sik

Character: National Forensic Service Researcher

Lee Jeong-hak

Character: National Forensic Service Employee 1

Jo Gyu-seong

Character: National Forensic Service Employee 2

Choi Min-geum

Character: Old Woman

Ko Tae-san

Character: Yongsan Police Station Leader

Kim Ki-beom

Character: Yongsan Prefecture Detective 1

Kim Kyung-sik

Character: Yongsan Prefecture Detective 2

Kim Min-kyung

Character: Heung-sik's Wife

Kim Chun-gi

Character: Heung-sik's Colleague

Byun Shin-ho

Character: Restaurant Owner

Cho Yong-soo

Character: Detective

Kim Byeong-in

Character: Inspection Department Employee

Kim Ha-eun

Character: Yong-man's Girlfriend

Park So-jung

Character: Young-shin's Friend

Heo Myeong-haeng

Character: Meat

Myung Young-ho

Character: Mortuary Employee

Jeong Bong-yeon

Character: Cubed Radish Kimchi Customer 1

Lee Hong-pyo

Character: Cubed Radish Kimchi Customer 2

Ricky Jeon Je-Hyeok

Character: Cubed Radish Kimchi Customer 3

Seo Ji-oh

Character: Cubed Radish Kimchi Customer 4

Seo Beom-sik

Character: Cubed Radish Kimchi Customer 5

Kim Gyeong-eun

Character: Ah-reum

Jo Yeong-min

Character: Se-jin

Jung Gi-seong

Character: Police