as Kyung Woo-jin
as Teenager TaeSoo
as Teacher Park
as Yoon-chul / Charlie
as Il-yeong
as Dong-gun
as Jae-wook
as Yoo Sung-geun
as Joong-suk
as Kim Jun-young
as Kim Han-soo
as Lee Chang-seob
as Employee
as Jjaeng
as Jung-hoon
as Jin-su
as Baek Joon-ki
as Noh Jung-Do
as Kim Gangu
as Seok Jun-su
as Seo Ki-hyun
as Han Min-oh
as Lee Ho-sung
as Bojang of Goguryeo
as Jung Tae-yang
as Go Suk-Bin
as Jin Young-Min
as Lee Hyun-myung
as Cha Jin-oh
as Han Ji-hoon
