Jung Woo-sung

as Han Gyeong-jae

Kwak Do-won

as Park Jin-woo

Yoo Yeon-seok

as Jo Seon-sa

Angus Macfadyen

as William Smoot

Shin Jung-keun

as Jang Gi-seok

Ryu Soo-young

as Park Cheol-woo

Yum Jung-ah

as First lady

Kim Yong-rim

as Prime minister

Kim Myung-gon

as Li Hongzhang

Jang Kwang

as Minister of People's Armed Forces

Lee Jae-yong

as Director of National Security Office

Ahn Nae-sang

as Minister of National Defense

Son Jong-hak

as Minister of Foreign Affairs

Hakuryu

as Mori Shinzo

Kristen Dalton

as Vice President

Scott Lowell

as White House Chief of Staff

Colby French

as Secretary of Defense

Jo Woo-jin

as South korean navy

Sim Hee-seop

as Interceptor

Andrew William Brand

as NSC Member

John D. Michaels

as White House staff

Gareth Fannin

as NSC Member

Rahel Limor

as Senior Assistant for East Asian Affairs

Go Yoon

Son Seung-beom

as North korean navy

Jack Lyons

as U.S. Security Team

Kim Yeong-jo

as Guide

Choi Hee-jin

as Maid

Choi Jae-hoon

as North korean officer

Amy Aleha

as US reporter Jennifer

Kim Sang-Wook

as North kroean general

Choi Min-chul

Gong Teyu

as Patrol pilot

Song Chae-rin

as Ioto Hideko

Jonathan Ehren Groff

as Secret Service Agent

Brian M. Van Hise

as Russian officer

Lee Soon-poong

as North korean general

Lee Jung-chul

as NSC Member

Pyo Seong-gyun

as NSC Member

Kim Woo-taek

as North korean officer

Lee Dong-kyu

as News anchor

Kim Min-ho

as North Korean Guard

Hong In-a

as North Korea Interpreter

Henny Savenije

as NSC Member