Park Byung-eun

Lee Chung-won • 12 episodes

Lee Hwi-so

Han Hyun-ho • 8 episodes

Sim Yeol-guk • 11 episodes

Son Kwang-woo

Park Sang-min • 6 episodes

Baek Chul-yong • 1 episodes

Detective Park

Oh Seung-chan

Ma Sang-goo • 4 episodes

Jeong Min-gyu

Hans • 4 episodes

Go Seong • 4 episodes

Fishing couple husband • 1 episodes

Kang Youn-kyum • 16 episodes

Cha Young-han

Kim Geun-ho

Min Chi-rok

Shin Hak-sun

Jeong-su • 16 episodes

Self • 16 episodes

Yoon Jae Young • 16 episodes

Self • 1 episodes

Min Chi-rok • 6 episodes

Danbyeok • 7 episodes

Inspector Nam

Self • 1 episodes

Park Byung-Eun • 1 episodes

Park Hwan-ryeol, Prosecutor's Office

Returned Government Head Poong

Oh Sang-Cheol • 32 episodes

Hwang Dong-seok • 12 episodes

Ma Sang-goo • 16 episodes

Congressman Seo

Ji-won

Profiler Woo • 32 episodes

Jung-hwan

Jae-suk

Pro Kang • 16 episodes

Kwak Jong-pil

진우 역 • 1 episodes

Kawaguchi

Joon-suk

Han Byung-do

Ha Yoon-guk

Self • 2 episodes

Gwang-su

Gil Sang-joon • 20 episodes

진욱 • 1 episodes

Mr. Min

Ji-hoon

Chang-soo's Father

Adult Ju-han

Couple

Kim Joo-hwan

Self • 1 episodes

Bank Clerk

Chae Jin-Uk • 1 episodes

Seo Jeong Yun

Odd eye

Bar Patron

Byung-tae

Yeon-woo

Detective Min

Kim Jun-beom

Seong-woo • 1 episodes