Everyone's heard of Area 51 in Groom Lake, Nevada. However, 2,500 miles away there's an underwater facility that's also highly secretive. Perched on the cusp of the Bermuda Triangle, it's called AUTEC. The Atlantic Undersea Test and Evaluation Center is a laboratory said to be used by the U.S. Navy for weapons testing and underwater research. UFO and USO activity around AUTEC has fueled speculation that the U.S. government is secretly working with extraterrestrials to engineer and test alien technology. The team heads here to speak with former base employees and to search the waters around one of America's most top-secret facilities.