Art Bell investigates the enduring mystery of the Roswell UFO incident with archaeologist Dr. Bill Doleman and forensic illustrator Bill McDonald. Doleman discusses the scientific excavation of the Roswell crash site, while McDonald brings to life eyewitness accounts with detailed reconstructions of the alleged craft. Together, they examine the physical evidence, conflicting testimonies, and deep layers of government secrecy that continue to fuel one of the greatest UFO legends of all time.