正在播放的是《未解之谜第五季》的高清完整版。该片是由著名导演未知的一部精彩的纪录 类影视作品，主演有未知等，本片主要讲述的是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.

同时该系列还有以下影片值得推荐：《弗拉门戈，弗拉门戈》《埃及艳后2023》《靠近维米尔》《探索大脑思维》《谈天说地话小吃——上海小吃》《伦敦钉子炸弹案：全面缉凶》