Ryu Jun-yeol as Lee Jang-ha

Yoo Hai-jin as Hwang Hae-chul

Jo Woo-jin as Ma Byeong-gu

Kotaro Daigo as Yukio

Kazuki Kitamura as Yaskawa Jiro

Hiroyuki Ikeuchi as Kusanagi

Sung Yu-been as Gae-dong

Park Ji-hwan as Arayoshi Shigeru

Choi Yu-hwa as Lim Ja-hyun

Lee Jae-in as Chun-hee

Kang Jun-seok as Captive (uncredited)

Choi Min-sik as Hong Beom-do

Park Hee-soon as Captured Independence Soldier

Kim Dae-gun as Namyang Defense Corps rookie soldier

Kim Kyu-baek as Independence Soldier

Lee Dong-yong as General

Won Jin as Gil-san

Won Pung-yeon as Lee Jin-sung

Park Seung-jun as Chun-hee's Little Brother

Hong Jin-gi as Hunter Jang-ha

Yoon Byung-hee as Refugee

Seo Jeong-sik as General

Kang Min-tae as Soldier

Hong Sang-pyo as Jae-soo

Go Min-si as Hwa-ja (voice)

Jeon Du-sik as Soldier

Park Ya-sung as Hae-chul's Subordinate

Oh Sang-yoon as Soldier