Hynek and Quinn follow Gen. Harding to Roswell, N.M., where an anonymous individual has threatened to expose evidence to the world of an extraterrestrial crash landing six years ago.
Hynek and Quinn close in on a culprit and finally learn the truth about what happened in Roswell.
When a soldier is seemingly abducted by a flying saucer at a military base in the remote Nevada desert, Hynek and Quinn take up the case, but they soon learn that there are many reasons for the dangerous Area 51 to want to keep its secrets.
When alleged alien beings invade a home in rural Kentucky, Hynek and Quinn are brought in on the CIA's top-secret program, MK Ultra, which believes the attack may be the start of a much larger invasion.
When Hynek is kidnapped by the mysterious Man in Black, Quinn teams up with the CIA to track him down and save his life.
While reminiscing on the set of "Close Encounters of the Third Kind," Hynek recounts his experiences with the infamous Robertson Panel and the eccentric alien contactee for whom he put everything on the line.
Hynek and Quinn head to a Utah ranch to investigate a young family's claims of unexplainable and dangerous phenomena.
When sensitive material is stolen from Generals Harding and Valentine, Hynek and Quinn realize that their culprit is far closer to home than they could imagine, but so is undeniable evidence of a UFO conspiracy.
When Hynek and Quinn track down a mysterious plane that has vanished in the Canadian wilderness, they embark on a dangerous mission to recover its missing cargo.