as Sung-hoon
as Jason (uncredited)
as Self
as Crown Prince Yi Hyang
as Yu-bin
as Ko Tae Hoon
as Myung-ho
as Man-soo
as Han Jae-woo
as Cho Hyun-ju / Player 120
as Jeon Jae-jun
as Go Tae-hoon
as Na Pil-Seung
as Doh Yu-bin
as Yoon Eun-sung
as Gil Yoo
as Jang Go-Rae
as Park Sang-yoon
as Secretary Cha
as Cha Do-Jin
as Yang Jae-seok
as Na Sung-Sik
as Seo Gong-myung
as Eun Jae-won
as Park Gon
as Tak Soo-Ho
as Seo In Woo
as Prince Yangnyeong
