Sasquatch Sounds & Undersea Alien The Proof Is Out There : Season 2 Episode 11

Could mysterious lights under the surface of the deepest lake on Earth be connected to extraterrestrial life? Has Bigfoot's call and chatter finally been captured on tape? Could UFOs possibly be as alive as the aliens piloting them? Tony Harris and his team examine the evidence and reveal which of these sightings are truly unexplained.