Following the final events of General's Son 2, Kim Du-han is forced to go on the lam but eventually returns to Jongro where he attempts to rebuild his gang with the brothers that are still alive and loyal and defeat Hayashi's Yakuzas once and for all.
| Actor | Role |
|---|---|
 Park Sang-minKim Du-han | Kim Du-han |
 Oh Yeon-sooJang Eun-shil | Jang Eun-shil |
 Shin Hyun-junHayashi | Hayashi |
 Lee Il-jaeKim Dong-hui | Kim Dong-hui |
 Kim Seung-wooTwin Blade | Twin Blade |
 Dokgo Young-jaeLieutenant Kondo | Lieutenant Kondo |
 Kim Hae-gonKing Devil | King Devil |
 Shin Seong-ilNot listed | Not listed |
 Yang Taek-joNot listed | Not listed |
| KKang Shin-beomSakuya | Sakuya |
| JJoo Sang-hoDetective Kunimoto | Detective Kunimoto |
| KKim Hak-seong[Small Role] | [Small Role] |
 Oh Dong-yeong[Small Role] | [Small Role] |
 Jang KwangKim Du-han's voice | Kim Du-han's voice |
 Kim Sung-wonNot listed | Not listed |