Jeon Hye-jin
Lieutenant Colonel Choi's Wife

Um Tae-goo
Warrant Officer Kim

Ye Su-jeong
Woo-jin's Mother

Son Ji-na
Ga-heun's mother
Jung Sang-cheol
Chief of Staff

Kim Hye-na
Unit 6 Woman

Jang Yun-sil
Unit 4 Woman

Han Ha-yoo
Hanbok Woman Fairy

Lee Seung-joon
Chief Medical Officer

Bae Sung-woo
Jo Hak-soo