When Sam answers a call from an unknown number, his life becomes a nightmare. A mysterious voice assigns him deadly tasks, each more twisted than the last. But as the torment deepens, a more terrifying question emerges-who is Sam?
When Sam answers a call from an unknown number, his life becomes a nightmare. A mysterious voice assigns him deadly tasks, each more twisted than the last. But as the torment deepens, a more terrifying question emerges-who is Sam?
