Pinterest Facebook Twitter Email UFO Investigations 00:30 Josh Gates investigates two of the most stunning UFO reports to date. More Expeditions Related Videos Investigating Goldfield 01:59 Battlefield Investigation 03:11 Investigating Letchworth 03:05 Contaminated Investigation 02:55 Investigation Debriefing 01:53 Ocean UFO 00:17 UFO Clusters 00:43 UFO Installation 02:59 More Videos Denver's UFO 01:51 UFO Fleet 00:39 UK UFO 00:50 UFO Paintings 00:50 UFO Secrets 00:59 Investigating Loch Ness 00:59 Investigating Nuclear Blasts 02:48 Investigating Remote Mysteries 00:44 Murder House Investigation 01:57 Investigating Belle Mine 02:42 Investigating Local Folklore 00:30 Final Washoe Investigation 00:57 Hotel Melrose Investigation 02:47 Investigation: Sallie House 01:18 Whaley House Investigation 01:40 An Unresolved Investigation 02:38 We Recommend UFO Witness: Ben Hansen's Top Alien Investigations 10 Photos Discovery+ Greenlights Season Two of UFO Witness to Investigate Official Government Documents and Remarkable New Video Evidence Coming to Light