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.
송강호
as Gu In-ho
이병헌
as Park Jae-hyuk
전도연
as Kim Sook-hee
김남길
as Choi Hyun-soo
임시완
as Ryu Jin-seok
김소진
as Kim Hee-jin
박해준
as Park Tae-soo
도영서
as Park Soo-min
현봉식
as Park Yoon-cheol
우미화
as Hye-yoon
임형국
as Captain
설인아
as Im Tae-eun
