Lee Jung-jae as Jang Hak-soo

Liam Neeson as Douglas MacArthur

Lee Beom-soo as Lim Gye-jin

Jin Se-yeon as Han Jae-sun

Jeong Jun-ho as Seo Jin-chul

Kim Seon-a as Kim Hwa-young

Yoshihiro Akiyama as Baek-san

Park Sung-woong as Park Nam-chul

Kim Yeong-ae as Na Jung-nim

Jon Gries as Gen Hoyt Vandenberg

Shin Soo-hang as Kang Bong-po

Sean Dulake as Lt. Col. Edward L. Rowny

Justin Rupple as Alexander Haig

Matthew D'Arcy as Soldier-Typist

Yoon Da-young as Gye Eun-sook

Go Yoon as Oh Dae-su

Andrew William Brand as Joseph Lawton Collins

Jeong Seung-won as Ryu Jang-choon

Jin Yong-uk as Jo In-guk

Kim Byeong-ok as Choi Seok-joong

Park Cheol-min as Nam Ki-seong

Yang Hee-woo as Officer at Officer's Club

Kil Eun-sung as Cheon Dal-joong

Cho Won-hee as Seoul area commander

Angus Yang as Ham Gwang-seok

Kim Joong-hee as Jo Hyun-pil

Jang Jun-hak as Yang Pan-dong

Jon Gries as Hoyt Vandenberg

Lee Chung-gu as Hwa Kyun

Kim Je-yeol as Ha Ryong

Park Jung-won as Lee Kyung-shik

Hyun Seung-ho as

Lee Won-jong as Supreme Commander

Song Gyeong-cheol as Leader of the First Corps

Matthew Douma as Clark

Kim Jung-min as Guard Commander

Lee Hae-jun as Ji Jin-pyo

Lee Na-kyung as Singer

Hong Gi-jun as Doctor

Park Kyoung-hee as Nurse

Lee Jin-seong as People's Army

Lee Yu-jin as Commander Radio Secretary

Kim Soo-oh as Hunting Cop's Little Brother

Kim Joong-ki as Commander of the Second Army Corps

Jung Chan-sung as Guard Commander

Woo Do-hwan as Kyung-shik's Subordinate

Kim Min-seok as Kyung-shik's Subordinate

Min Hoo as Kyung-shik's Subordinate

Park Sang-won as Nam-chul's Subordinate

Yoon Soo-hyuk as Nam-chul's Subordinate

Lee Jae-woo as Nam-chul's Subordinate

Ham Tae-in as Hunting's Cop Older Brother

Pete Schandall as Landing Ship Officer 2