新年前夕，Sarah又开始工作了，Nick还是她唯一的顾客。一切都是老样子，但与往年不同的是，今年他们将经历最诡异、最致命的新年零点倒计时。为什么杀气腾腾的戴立克会在今晚把此处这两个人类列为目标？为什么他们会一遍又一遍的重复经历同一个时刻？博士、Yaz、Dan能拯救Sarah和Nick活到新年吗？
After serving two years on a military outpost in the middle of an ocean – four soldiers are waiting for a new crew to replace them. When the long-awaited boat finally appears, it’s empty with no relief on board. When trying to find out what happened to the boat and the missing crew, they realize they’ve lost all communications with home. Cut off from the rest of the world and no one coming to get them, Baines, Sullivan, Cassidy and Hendryx must fight with suspicions about each other and find a new way to get home. If home still exists.
臭名昭著的 51 区爆发了一场疫情，将一群幸存者带到了地下掩体……只是为了了解……他们并不孤单。