Ki Joo-bong

as Cheol-taek

as Ki-bong

as Palbok

as Manager Choi

as Deok-gil

as police chief

as Samuel’s father(2 eps)

as Chairman Min

as Uiju

as Ki

as Mansoo

as Mr. Seo

as Self

as President

as Old Actor

as Joong-man

as Dong-in

as Jong-hwan

as Younghwan

as Changsoo

as President Kim Jong-il

as CEO

as Mo Geum-san

as Ji-young's Father

as Ahn

as Taxi Driver

as Jae-ha's father

as Yeogak owner

as Je Mul-po(16 eps)

as Kim Wonho

as Detective Squad Chief

as Butcher Mr. Kim

as Park Choon-bong(12 eps)

as Man in Suite

as 소장(8 eps)

as Chief Choi

as Jo Jun (uncredited)

as Byeongjoo

as Department head Choi(10 eps)

as Mr. Kim

as Jung Gyu-jik(20 eps)

as Coroner

as Hyung-doo

as Seong-soo's Stepfather

as Ear Doctor Han

as Therapist

as Hyun Sung-bong

as Hoowon

as Mr. Wang

as Dispatch chief(15 eps)

as Producer

as Curator of Tongyeong's Local History Museum

as Ji-hye's Father

as Director Baek (cameo)

as Ji Nam-Cheol(16 eps)

as Hong-soo

as Man at Cousin's House

as Noh Jung-pil(17 eps)

as Mr. Ha

as Cha Chul-soo(17 eps)

as Mr. Jang

as Park Joon-gil(24 eps)

as Hwang Do-chul(16 eps)

as Father Moon

as Lee Dae-hoon(16 eps)

as Squad leader Hwang

as Uncle

as Jung Sang-gook(24 eps)

as Sang-hwan's Father

as Yoon Hwan-shi(106 eps)

as Captain Park

as Detective 1

as Hwang Jong-chul

as Director Kim

as Lieutenant detective

as Chairman Yoon

as Cho Tae-beom

as Jeong Il-seong

as Doctor No-ah (voice)

as Officer Jang

as Police Chief

as Sergeant Kim

as Squad Leader Lee

as Bae Sang-doo(24 eps)

as OB / Gyn Doctor

as Ju-tae's Father

as Engineer Peng

as Song Haeng-ki

as Sang Chun-man

as Manager

as Writer Lee

as Mustache

as Director of Student Affairs

as Woo-in's Brother-in-Law

as General Pyo

as Auto Repair Boss

as Kwak-jung

as Funeral Director

as Chief of Criminal Unit

as Lonely Man

as Father