- Choi Min-sik
- Gang Tae-shik
- Ryu Seung-beom
- Yoo Sang-hwan
- Jeong-ah Bae
- Baby's mom
- Kim Byeong-Ok
- Detective
- Oh Dal-su
- Yong-dae
- Byun Hee-Bong
- Sang-hwan's coach
- Chun Ho-jin
- Sang-chul
- Choon-ha Hwang
- Yong-jin
- Seo Hye-rin
- Sun-ju (Tae-shik's wife)
- Jeong In-gi
- Doctor
- Park Joon-myeon
- Fat Lady
- Gi Ju-bong
- Sang-hwan's father
- Ahn Kil-kang
- Head warden
- Su-hyeon Kim
- Kwon Nok
- Yeong-In Kim
- Governor Kim
- Na Moon-hee
- Sang-hwan's grandma
- Lee Won
- Selfish jerk
- Im Won-hee
- Won-tae
