When the Callahans set off for a peaceful family vacation in the mountains they never expected their personal demons to follow them. The children discover a paranormal presence in the secluded cabin and two generations of secrets are revealed, forever changing the lives of the living as well as the dead.

当卡拉汉家掀起一个和平的家庭度假在山上他们没有想到个人的恶魔跟随他们孩子们发现在僻静的小屋一个超自然的存在和两代人的秘密被揭示，永远变化着的生命以及死亡。