UFOs and USOs begin plaguing a massive naval exercise on the border of Russian waters, and Hynek and Quinn soon realize it's up to them to stop a rogue Admiral from starting World War III.
Hynek and Quinn investigate reports of a soldier who was allegedly taken inside a flying saucer at a remote military base in Nevada, and learn why the secrets contained in Area 51 should not be released.
Hynek and Quinn nearly reach a potential culprit, which could take them to just where they need to be to discover the truth behind the Roswell incident.
Hynek and Quinn investigate the theft of sensitive material taken from Harding and Valentine, but they soon discover that their potential culprit resides close than they imagined in addition to conclusive evidence of an alien conspiracy.
When a strange plane goes missing in the Canadian wilderness, Hynek and Quinn set off to find and retrieve its missing cargo, but they encounter several potential dangers along the way to ensure the cargo is never found by outside people.
While reminiscing on the set of "Close Encounters of the Third Kind", Hynek recounts his experiences with the famous Robertson Panel and the eccentric alien contactee for whom he put everything on the line.
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.