- Lee Jung-jae
- Jang Hak-soo
- Lee Beom-su
- Lim Gye-jin
- Liam Neeson
- Douglas MacArthur
- Jin Se-yeon
- Han Jae-sun
- Park Chul-min
- Nam Ki-sun
- Jeong Jun-ho
- Seo Jin-chul
- Kim Byeong-Ok
- Choi Suk-joong
- Kim Seon-a
- Kim Hwa-young
- Kim Young Ae
- Na Jung-nim
- Park Sung-woong
- Park Nam-chul
- Jung Kyung-soon
- Jeong Seol-sil
- Yoshihiro Akiyama
- Baek San
- Lee Won-jong
- Chongsalyeong-gwan
- Geum-Seong Kil
- Cheon Dal-joong
- Go Yoon
- Oh Dae-soo
- Sung Hyuk
- Song Sang-deuk
- Jin Yong-wook
- Jo In-guk
- Jang Joon-hak
- Yang Pan-dong
- Hee-jin Kim
- Ryoo Jang-choon
- Soo-Hang Shin
- Kang Bong-po
- Jon Gries
- Hoyt Vandenberg
- Justin Rupple
- Alexander Haig
- Sean Dulake
- Edward L. Rowny
- Min-ji Jeong
- Ok Gil-lieon
- Jae-Yeol Kim
- Ha-ryong
- Lee Choong-goo
- Kim Hwa-kyung
- Lee Na-kyung
- Madam
- Jeong-won Park
- Lee Kyung-sik
- Kim Ki-bum
- Kwak Tae-duk
- Fan Yang
- Ham Gwang-seok
- Lee Hae-joon
- Ji Jin-pyo
- Seok-jin Yoon
- Do Hong-gyoo
- Kim Joong-hee
- Joo Hyeon-pil
- Yoon Da Young
- Gye Eun-sook
- Kim Se-Jeong
- Eom Ki-soon
- Jo Won-hee
- Seoul Regional Commander
- Song Kyeong-cheol
- 1st Legion Commander
- Kim Jung-ki
- 2nd Legion Commander
- Chang-se Lee
- 3rd Legion Commander
- Jong-Wook Oh
- KLO soldier 1
- Josie Bissett
- Jean
- Andrew William Brand
- Joseph Lawton Collins
- Matthew D'Arcy
- Soldier-Typist
- Matthew Dauma
- Eugene F. Clark
- Rebecca Davis
- Additional Voices
- Woo Do-Hwan
- Ri Kyeong-sik's subordinate #2
- Schandall Peder Ericson
- Landing Ship Officer2
- Garan Fitzgerald
- Soldier - Photographer
- Damien Furtado
- Foster
- Yang Hee-Woo
- Military Officer #5
- Karsen Henely
- Little Arthur
- Daniel C Kennedy
- Landing Ship Officer1
- Yuri Khlystov
- Military man
- István Medvigy
- U.S. Army Soldier
- Howard Neilson-Sewell
- Colonel, planning Office
- Ron Roman
- Forest Sherman
- Darin Shaw
- Soldier 1
- Troy Zitzelsberger
- F. Charkhorn
