خلاصه داستان : داستان تعدادی آدم روانی که چندین شخص غریبه را گروگان می گیرند. آنها که مرگ را پیش روی خود می بینند، مجبور هستند که...

In a massive, mysterious chamber, fifty strangers awaken to find themselves trapped with no memory of how they got there. Organized in an inward-facing circle and unable to move, they quickly learn that every two minutes, one of them must die…executed by a strange device in the center of the room.