该剧讲述了What if a web cast, LIVE on Halloween, turned out to be a real life survival game? What if the people hunting them are a rogue military? What if all eyes from the around the world are tuned in, and with a short window of time, officials need to find out where this broadcast is taking place? With all of technology taken away from the the young adults to slow down any rescue team from finding them, they find themselves with no weapons to defend themselves. Can they be found in time, as the world watches on?
