Chaem-pieon Online

Ma Dong-seok - Mark, Kwon Yul - Jin-Ki, Yeri Han - Soo-JIn (as Ye-ri Han) , Seung-Hoon Choi - Joon-Yeong (Juvenile), Ye-Rin Ok - Joon-Hee (Juvenile), Leo Leotin - Alex, Tim Rixx - Joseph (Alex's Friend), Ha-Yoon Ahn - Gym Eldest Daughter, Sung-min Ahn - Foreign Car Driver, Sin-Joo Bong - Prison Punch Opponent, Cham-Sarang Choi - Dongdaemun real elder sister, Hye-Jin Choi - Jason Kim's Gang 4 Derek Chouinard - Club goer, Arthur Freeman - Tom, Gwang-San Geum - Combo Team 2