Only one chance to save the nation.
A group of unlikely heroes from across the Korean peninsula try to save the day after a volcano erupts on the mythical and majestic Baekdu Mountain.
Lee Byung-hun
Lee Jun-pyeong
Ha Jung-woo
Jo In-chang
Don Lee
Kang Bong-rae
Jeon Hye-jin
Jeon Yu-gyeong
Suzy
Seo Ji-young
Lee Kyung-young
General Choi
Kim Si-a
Sun-ok
Lee Sang-won
Park Tae-sik
Ok Ja-yeon
Sergeant Min
Choi Gwang-il
President
Cho Han-cheul
Colonel
Kang Shin-chul
Lieutenant Han
