未解之谜第五季是由未知主演的纪录片纪录 类型作品,Unsolved Mysteries is back with new episodes with more perplexing cold cases and supernatural events未解之谜第五季是由未知主演的纪录片纪录 类型作品,Unsolved Mysteries is back with new episodes with more perplexing cold cases and supernatural events. Unsolved Mysteries is from the creators of the original docuseries, Cosgrove/Meurer Productions, and 21 Laps Entertainment, the producers of Stranger Things.详情