Seon-yeong Park
В роли:  Noh Yoo-jeong (Pil-seung's assistant) unknown episodes

Jin Ryu
В роли:  Yoon, Jae-Woong (2004) unknown episodes

Jae-wook Ahn
В роли:  Oh Pil-seung unknown episodes

Rim Chae
В роли:  Bong Soon-young unknown episodes