Ross Coulthart and his team of investigators explore mysterious reports of an Underwater UFO Highway leading to unexplained sightings and stories in waters below and skies above these ocean depths worldwide. Featuring: Rep. Tim Burchett (R-TN). Rear Admiral Tim Gallaudet (ret.), former head of NOAA, Dr. Matthew Szydagis, Astroparticle physicist, Richard Dolan, Author "A History of USOs"