影片翻拍自阿根廷電影《膝下無子》，講述了高中時期遇見初戀的男人無意間將家庭史變成秘密而展開的一系列風波浪漫喜劇故事。

　　影片源自真實事件，講述2015年8月一列從阿姆斯特丹開往巴黎的高速列車上發生了恐怖襲擊事件，三位美國士兵挺身而出將歹徒制服的故事，電影將根據三位當事人的回憶錄改編。

　　Paralyzed after a terrible accident, Dana struggles to regain her life and family when she encounters a malevolent ghost in her hospital room.

Four friends wanted to get away from it all for a birthday celebration in a remote country house, but when a mysterious injured man turns up on their doorstep telling tales of a city ravaged by a mysterious epidemic and the looters who have pursued him, the friends rally to help. As the night progresses, it becomes clear that all is not as it seems, plunging the friends into a battle for survival that challenges their deepest fears.