Trailer
 | Shim Hye-jin as Park Bong-gon |
 | Ahn Sung-ki as X |
 | Yeo Kyun-dong as Choi Hee-jae |
 | Choo Ja-hyun as Hye-soo |
 | Jung Jae-young as Bully |
 | Shin Dong-hwan as Bartender (uncredited) |
| Ryu Jang-ha as Blackguard (uncredited) |
 | Choi Ji-woo as Eun-seon |
| Kim Gyeong-beom as Iron Bag (uncredited) |
 | Dong Bang-woo as (uncredited) |
 | Lee Young-hee as X's Mother (uncredited) |
 | Park Cheol-min as Dal-joong |
| Directing | |
| Kim Tae-gyun | Director |
Writing | |
| Chang Hang-jun | Writer |
Production | |
| Ahn Dong-gyu | Producer |
Camera | |
| Kim Hyung-koo | Director of Photography |
