All Cast

Um Tae-goo

Um Tae-goo

Park Tae-goo

Jeon Yeo-been

Jeon Yeo-been

Kim Jae-yeon

Cha Seung-won

Cha Seung-won

Ma Sang-gil

Lee Ki-young

Lee Ki-young

Kuto

Park Ho-san

Park Ho-san

Yang Do-soo

Hyun Bong-sik

Hyun Bong-sik

Busan

Cho Dong-in

Cho Dong-in

Jin-sung

Cha Soon-bae

Cha Soon-bae

Mr. Hwang

Jang Young-nam

Jang Young-nam

Jae-kyoung

Lee Moon-sik

Lee Moon-sik

Mr. Park

Son Byung-ho

Son Byung-ho

Mr. Doh

Ahn Se-bin

Ahn Se-bin

Ji-eun

Lee Han-jong

Lee Han-jong

Tae-goo's Subordinate

Seo Han-gyeol

Seo Han-gyeol

Tae-goo's Subordinate

Choi Jeong-hyun

Choi Jeong-hyun

Busan Thug

Nam Gyeong-min

Nam Gyeong-min

Busan Thug

Tae In-ho

Tae In-ho

Detective

Lee Sae-ro-mi

Lee Sae-ro-mi

Doctor

Pyo Seong-gyun

Pyo Seong-gyun

Jae-yeon's Father

Seong No-jin

Seong No-jin

Doctor