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.
서인국
as Park Jong-du
장동윤
as Lee Do-il
박호산
as Lee Seok-woo
정소민
as Lee Da-yeon
고창석
as Ko Geon-bae
장영남
as Choi Myung-ju
손종학
as Son Soo-cheol
정문성
as Kim Gyu-tae
이성욱
as Lee Kyung-ho
홍지윤
as Song Eun-ji
성동일
as Oh Dae-woong
최귀화
as Alpha
