Sang-yeon (played by SHIN Hyeon-jun)

Selected Filmography:

2004 - Hi Dharma 2
2004 - Face
2003 - Blue
2000 - Siren

Jung-woo (played by SHIN Ha-kyun)

Selected Filmography:

2005 - Welcome to Dongmakgol
2005 - Sympathy for Lady Vengeance
2004 - My Brother
2003 - Save the Green Planet
2002 - No Comment
2000 - Joint Security Area

Jae-young (played by Jeong Jae-yeong)

Selected Filmography:

2005 - Welcome to Dongmakgol
2004 - So Cute
2003 - Silmido
2002 - Sympathy for Mr. Vengeace
2000 - Die Bad

Selected Filmography:

2004 - My Brother
2004 - Taegukgi AKA Brotherhood