In the conclusion of an epic two-episode event, Hynek and Quinn close in on a culprit and finally learn the truth about what happened in Roswell. Season 2, Episode 2, "The Roswell Incident - Part II." #ProjectBlueBook Subscribe for more from Project Blue Book: http://histv.co/SubscribeHistoryYT Find out more about the series on our site: https://histv.co/PBB Check out exclusive The HISTORY Channel content: History Newsletter - https://histv.co/newsletter Website - https://histv.co/History Facebook - https://histv.co/Facebook Twitter - https://histv.co/Twitter HISTORY’s upcoming new drama series ‘Project Blue Book’ is based on the true, top-secret investigations into Unidentified Flying Objects (UFOs) and related phenomena conducted by the United States Air Force from 1952 to 1969. The HISTORY® Channel, a division of A+E Networks, is the premier destination for historical storytelling. From best-in-class documentary events, to a signature slate of industry leading nonfiction series and premium fact-based scripted programming, The HISTORY® Channel serves as the most trustworthy source of informational entertainment in media. The HISTORY® channel has been named the #1 U.S. TV network in buzz for seven consecutive years by YouGov BrandIndex, and a top favorite TV network by Beta Research Corporation. For a deeper dive, visit history.com or follow @history on Instagram, Twitter, Facebook, YouTube and TikTok. For additional press materials visit the A+E Networks Press Center at http://press.aenetworks.com.