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