The CW recently aired a television special titled Roswell: Mysteries Decoded starring author and podcaster Ryan Sprague. Ryan joins Jason McClellan, Maureen Elsberry, and Shane Hurd on this episode of UNKNOWN to discuss this show and the new investigation he and his co-star conducted. This roundtable also discusses the premiere episode of History's new show Project Blue Book , and provides an overview of the real UFO case that inspired the incident portrayed in this first episode of the show.