Yu So-Jeon

Yong Seub-Deuk (Song)

So Hwa-Ja

Jeong Hae-Suk

황정리

Dong Wan (Ki-Ryong)

Lee Kwon-Wu

Yong Il-Pyung (Song's Father)

Kim Hoe-Mun

Seub-Deuk's Buddy (Song's Buddy)

Won Jin

Seub-Deuk's Buddy (Song's Buddy)

조병옥

Seub-Deuk's Buddy (Song's Buddy)

Sa Won-Bae

Senior Student

문철재

Murdered Martial Artist