Yu Jun-sang

as Choi Woo-sung

as President of the Republic of Korea

as Byeongsu

as Lee Sangwon

as Heungseon Daewongun

as Ahn Seonggook

as Song Gi-cheol

as Lee Sang-hoon

as Jungsik

as Major Lee Cheol-hee

as Lifeguard

as Sungjoon

as Park Min-wook

as Bang Joongsik

as Kang Wook-han

as Hee-chul

as Jeong-ok

as Kim Ki-yeon