Kim Eung-soon (16 episodes)

Koo Man-do (14 episodes)

Kang Won-seok (6 episodes)

So Je-seob (12 episodes)

"Cat Man" Go Yang-nam (16 episodes)

Ok Shin (16 episodes)

Staff (1 episode)

General

Lee Sung-Gon (16 episodes)

Cheon Deok-gyu (16 episodes)

Gook teamjang

Kim Pil-sung

Do Young-jae (12 episodes)

Manbok (20 episodes)

Dong-min

Woo Tae-Jung (8 episodes)

Kim Pil-sung (12 episodes)

Oh Yeong-wook

Ryu Tae-seok

Angel Hoo (32 episodes)

(4 episodes)

Bau

Byung-nam

Self (1 episode)

Seong-han / Mulgoe (voice)

Min-guk

(8 episodes)

Taxi Driver

Homeroom Teacher (16 episodes)

Ba-woo

Kim Young Soo (16 episodes)

Park Jeong-bok

Il-bum

Heo Gwang-chul

Trick

Cheolho Ju

Bong Nam

(1 episode)

Oh Byung-man

Kang Dae-oh

Warrior Do

Jong-dae

Himself (1 episode)

Kim Myung-Sik

Loan Shark

Bang Tae Shik / Banga

Shin Byung Dae (4 episodes)

순대남

Seok-jun

Ma Hoon-yi (16 episodes)

Oh Dong-chun

Jeong Do-wan

Kim Yun-cheol

Gu-Chang's friend

Shin Yo-sup

Park Jae-bum (18 episodes)

Shin Seon-dal

Jiksae

(15 episodes)

Soo

Himself (1 episode)

Ho-gul

Heo Young-taek

Banse

Noh Kang-han (40 episodes)

Sang-gu

Sergeant Lee

Tae-joo