While investigating a terroristic threat that goes viral online, Korean authorities discover that a suspect has recently boarded an international flight bound for the United States. When a healthy passenger on the same flight suddenly dies a gruesome death of unknown cause, panic erupts both in-flight and on the ground. With steadily decreasing fuel and international refusals to offer aid, the captain and crew will be forced to take unprecedented emergency measures in an attempt to save the lives of their passengers.
Elenco: Song Kang-ho , Lee Byung-hun , Jeon Do-yeon , Kim Nam-gil , Yim Si-wan , Kim So-jin , Park Hae-jun , Seol In-a , Kim Bo-min , Moon Sook , Woo Mi-hwa , Hyun Bong-sik , Kwon Han-sol , Lee Yul-eum , Lim Hyung-kook , Kim Kuk-hee , Kim Hak-sun , Lee Si-won , Im Sung-jae , Kang Mal-geum , Nam Myung-ryeol , Kim Ho-jung , Lee Hwa-ryong , Maurice Turner Jr. , Lee Jae-eun , Wang Jong-myung , Kwak Min-kyu , Yoon Se-woong .