A group of tired commuters have caught the last train home, ready to hop into their beds for the night. However, their train soon veers off-course and crashes into an abandoned tunnel. The three surviving commuters; withdrawn mother Yi Ling, her son Lucas, and student Janice, are forced to band together and survive the night, as well as avoid the mysterious monster hunting them. Yi Ling still suffers from flashbacks to the car accident that killed her husband and nearly took Lucas` life too. When Lucas is snatched away by the monster, her maternal instincts are tested, and Janice`s ideas of family are challenged as she remembers her difficult relationship with her estranged father. Back at the subway control headquarters, the engineers do their best to make sense of the situation and rescue the survivors.小鹿電影院免費提供《生死環(huán)線》高清中字BD1280在線播放，《生死環(huán)線》迅雷資源，《生死環(huán)線》國語,粵語版本高清在線觀看，《生死環(huán)線》完整高清未刪減版在線觀看。小鹿電影網(wǎng)所有迅雷下載資源以及在線觀看資源由云端程序自動抓取，如果你喜歡《生死環(huán)線》最新一期，歡迎分享《生死環(huán)線》給你的好友，本片只做交流學習，請勿用于商業(yè)利益行為，請支持《生死環(huán)線》正版影片！請下載觀看后24小時內(nèi)刪除，感謝支持！