未知物种 The X Species (2015)认领

　　Deep in the woods, an archaeological expedition is on the verge of a historic discovery, when they find themselves with no defense against an unrelenting predator. Taking refuge in the catacombs of a cave hidden in the hills, tensions escalate as the team begins a descent into insanity navigating their way through winding and endless caverns. As fight to survive turns to fear, ...