5 季节
63 插曲
调查一系列具有历史意义的话题及其背后的谜团，包括泰坦尼克号、D.B. 库珀、罗斯威尔、约翰·威尔克斯·布斯等。将展示新鲜、新颖的证据和观点，例如从未公开的文件、个人日记和 DNA 证据。
S E8.00 2013 HD
S E8.00 2019 HD
S E9.00 2021 HD
S E8.00 2024 HD
S E7.30 2018 HD
S E7.40 2018 HD
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S E1 2018 HD
S E6.89 2023 HD
这部系列纪录片包含从未公开的资料，讲述了 1993 年联邦探员与全副武装的宗教团体之间持续 51 天的惨烈对峙。
S E1 2023 HD
S E1 2023 HD
S E7.70 2008 HD
Paranormal investigator Zak Bagans and his crew, Nick Groff and Aaron Goodwin, search for haunted locations both domestically and internationally....
S E7.70 2023 HD
Since the dawn of civilization through modern times, humankind’s capacity for cruelty and darkness has known no bounds. Dark Marvels is a...
S E8.10 2005 HD
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S E8.90 2008 HD
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S E8.45 2022 HD
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S E8.46 2011 HD
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S E8.18 2021 HD
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S E8.00 1989 HD
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S E7.90 2007 HD
谢尔顿·库珀Sheldon Cooper（吉姆·帕森斯饰）和莱纳德·霍夫斯塔特Leonard...
S E8.40 2022 HD
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