Cast & crew
Boys (2008)
Directed by Yoon Sung-hyun Written by Yoon Sung-hyun
Cast
| Kim Si-kwon | Bum |
| Koo Kyo-hwan | UK Subs |
| Lee Min-woong | Tae-suk |
| Kim Si-kwon | Bum |
| Lee Min-woong | Tae-suk |
| Koo Kyo-hwan | UK Subs |
Crew
| Yoon Sung-hyun | Writer |
| Lee Sang-hoon | Original Music Composer |
| Lee Sang-hoon | Original Music Composer |
| Yoon Sung-hyun | Director of Photography |
| Yoon Sung-hyun | Director of Photography |
| Pyo Yong-soo | Sound Supervisor |
| Yoon Sung-hyun | Director |
| Yoon Sung-hyun | Director |
| Yoon Sung-hyun | Editor |
| Yoon Sung-hyun | Writer |
| Pyo Yong-soo | Sound Supervisor |
| Yoon Sung-hyun | Editor |