When plans for a weekend vacation hit a dead end, a group of close-knit friends find themselves stranded in unfamiliar territory, pursued by a menacing, blood thirsty predator. Holed up in an isolated cabin, tensions mount as long-buried secrets are revealed. As the body count rises, the group must put their differences aside and fight for survival.更多《羔羊医生在线观看》在线高清观看免费、羔羊医生在线观看高清免费观看、羔羊医生在线观看高清完整免费相关恐怖资源，请持续关注CPP阳光影视!