Ufologists have found a map that could be vital in solving the mysteries of the 1947 Roswell Crash - the most well-known UFO case in history. From Season 1 Episode 4 🇬🇧 Catch full episodes of your favourite Quest shows on discovery+: https://bit.ly/3usIvxu Subscribe to Quest TV for more ...

UFO experts are investigating unanswered cases of mysterious animal deaths and UFO sightings in Colorado. From Season 1 Episode 3 🇬🇧 Catch full episodes of your favourite Quest shows on discovery+: https://bit.ly/3usIvxu Subscribe to Quest TV for more great clips: ...