Soviet Union divers believe they are being watched underwater by a group of aliens called ‘The Swimmers’! From Season 1 Episode 2. 🇬🇧 Catch full episodes of your favourite Quest shows on discovery+: Subscribe to Quest TV for more great clips: http://www.youtube.com/subscription_c... ...

For centuries, Lake Baikal has been home to a plethora of unexplained phenomena. Locals use to claim that peculiar UFO encounters frequently occur within this remote region of Russia. Some theorize an extraterrestrial base is lurking somewhere in this rather inhospitable landscape. One of the ...