While under heavily armed guard, the dangerous convicts aboard a cargo ship unite in a coordinated escape attempt that soon escalates into a bloody, all-out riot. But as the fugitives continue their brutal campaign of terror, they soon discover that not even the most vicious among them is safe from the horror they unknowingly unleashed from the darkness below deck.
Seo In-guk
Park Jong-du
Jang Dong-yoon
Lee Do-il
Park Ho-san
Lee Seok-woo
Jung So-min
Lee Da-yeon
Ko Chang-seok
Ko Geon-bae
Jang Young-nam
Choi Myung-ju
Son Jong-hak
Son Soo-cheol
Jung Moon-sung
Kim Gyu-tae
