character - Min Ki-hyun

character - Chen Lin

character - Dr. Jung Byeong-ho

character - Choi Ban-seok

character - Jun-geol

character - Baek Beom

character - Jang Deuk-cheon

character - Myung-soo

character - Ha Jae-kwan

character - Ham Chun-su

character - Jin Sang-pil

character - Gap-su

character - Lee Sang-hyeon

character - Han Jung-seok

character - Woo-seok

character - Jae-hak

character - Det. Choi Hyung-goo

character - Tae Gun-ho

character - Kim Sang-nam

character - Man in Taekwondo uniform

character - Cheon Yong-deok

character - Mr. Kim

character - Seol-joo

character - Lee Won-sool

character - Jeong Do-man

character - Father Goose (voice)

character - Dong Chi-sung

character - Dae-chul

character - Hong Man-taek

character - Bully

character - Chief Comrade Lee Su-hwa

character - So-and-so

character - Dong Chi-sung

character - Sang-pil

character - Husband of Dong-jin's Ex-wife

character - Dok-bul

character - Jae-young

character - Nonstop

character - Seong-bin's Older Brother

character - Thief 2

character - Hyun-suk

character - Park Jang-geun

character - Heckler

character - Bully