Kim Won-hae

Park Pil-joo

Uncle Broker

Kim Gye-Chul

Gi-nam

Police Officer

Jo Sun-saeng

Akeo / Alligator

Seong-bong

Sergey

Taxi Driver (cameo)

Goo-cheol

Chief Ban

Kim Moo-young

Tank Commander

Artist Jo

Bae Seol

Kim Eung-jib

Unidentified Mr. Jang

Boss Jeong

Baek Seong-chul

Young-chul

Teacher

Sun-joo

Police Officer

Bin-dae

Ahn Gi-chang

Choon-seop

District Magistrate (cameo)

Program host

Dr. Cheon's grandfather

Former Team Leader

Gong Moon-sik

Kim Hyeon-cheol

Choi Go

Eunuch Hong

Seo Moon-choon

No Won-hae

Ryu Seung-deok

Heo Gil-pyo

Min Byung-Ho

Choi Yong Sik

Lee Myung-gook

Kim Won-Hae

Choo Nam-ho

Kim Kwang-bok / Oh Dol-pyo

Woo Reuk

Son Se-Woon

Kim Gye-chul

Han-gil

Na Gwang-Gyun

Choi Dam-dong

Polearm seller

Crime Department Chief Jo

Kang Jae-Sik

Lee Dong-Soo

Gil Gong-Tae

Han Sang-Sub

Self

Jang In-Kyu

Park Tae-Hee

Kim Gye-cheol

Han Yeong-seok

CEO Hwang

Yoon Suk-ho

Self - Various Characters

Ryu Geun-deok

Kong Soo-Rae

Son Yong-rak

Cho Gi-bong

Ma Dong-sik

Park Gyu-ho

Park Young-ho

Kwon Hyeon-seok

Seok-Hwan

Kim Jung-Soo

Jang Jon-ho

Park Choong-Jae

Math Teacher

Kim Bok-nam

Hwang Byeong-cheol

Jung Se-joon

Do-san's Father

Mr. Kim

Ko Dok-seong

Choi Won-bong

Na Dae-bok

Hong Jae-hoon