Song Seung-heon
Colonel Kim Jin-pyeong
On Ju-wan
Kyung Woo-jin
Yoo Hai-jin
Lim
Jeon Hye-jin
Lieutenant Colonel Choi's Wife (uncredited)
Cho Yeo-jeong
Lee Sook-jin
Bae Sung-woo
Jo Hak-soo (uncredited)
Park Hyeok-kwon
Lieutenant Colonel Choi
Kim Hye-na
Unit 6 Woman
Lee Seung-joon
Chief Medical Officer (uncredited)
Han Ha-yoo
Hanbok Woman Fairy
Lim Ji-yeon
Jong Ga-heun
Ye Su-jeong
Woo-jin's Mother (uncredited)
Um Tae-goo
Warrant Officer Kim
Jang Yun-sil
Unit 4 Woman