Cho Jae-hyun

as Choi Min-jae

Cha In-pyo

as Lee Sang-hyun

Ahn Sung-ki

as South Korean President

Moon Sung-keun

as Kwon Yong-hwan

Kang Shin-il

as Kim Yoo-sik

Kim Sang-joong

as South Korean Emperor Gojong

Kang Soo-youn

as Empress Min

Baek Il-seob

as North Korean National Defense Committee Member

Dokgo Young-jae

as Commander of Naval Operations

Choi Il-hwa

as Director of National Intelligence

Park Yong-su

as South Korean President's Chief of Staff

Lee Han-wi

as Evacuation Team Member

Park Gil-su

as Evacuation Team Member

Jung Ho-keun

as Major General Okamoto

Jo Min-jun

as Japanese Killer

Lee Jung-sung

as NIS Agent (uncredited)

Yoo Chae-mok

as anchor (voice) (uncredited)

Kim Eung-soo

as Ambassador Oyama

Lee Kan-hee

as First Lady

Kwon Tae-won

as Secretary of Defense

Min Young

as Palace Maid

Choi Jung-woo

Song Keum-Sik

as Japanese Soldier

Lee Il-sub

as Lee Gyeong-jik

Lee Jong-mun

as Prime minister aide

Kim Hong-taek

as Worker

Shin Jung-yoon

as Crown prince

Ahn Ji-hye

as Court lady

Kwon Seong-deok

as Elder