as

Min Ki-hyun

as

Chen Lin

as

Dr. Jung Byeong-ho

as

Choi Ban-seok

as

Jun-geol

as

Baek Beom

as

Myung-soo

as

Jang Deuk-cheon

as

Ham Chun-su

as

Ha Jae-kwan

as

Jin Sang-pil

as

Han Jung-seok

as

Lee Sang-hyeon

as

Gap-su

as

Jae-hak

as

Woo-seok

as

Det. Choi Hyung-goo

as

Kim Sang-nam

as

Tae Gun-ho

as

Cheon Yong-deok

as

Man in Taekwondo uniform

as

Mr. Kim

as

Lee Won-sool

as

Seol-joo

as

Jeong Do-man

as

Father Goose (voice)

as

Dong Chi-sung

as

Dae-chul

as

Chief Comrade Lee Su-hwa

as

Bully

as

Hong Man-taek

as

Dong Chi-sung

as

So-and-so

as

Sang-pil

as

Dok-bul

as

Husband of Dong-jin's Ex-wife

as

Jae-young

as

Seong-bin's Older Brother

as

Nonstop

as

Thief 2

as

Hyun-suk

as

Park Jang-geun

as

Heckler

as

Bully