Unsolved Mysteries - Season 6 - Episode 52
"Mysteries of Alien Beings" reports on four men who say they were abducted while on a fishing trip in Maine's Allagash Wilderness, and includes research by Harvard psychiatrist John Mack. Also: a pilot's alleged UFO sightings in Kazakhstan; efforts to locate a nurse who reportedly helped with autopsies of alien beings that emerged from the wreck of a UFO.
About Unsolved Mysteries

Title: Unsolved Mysteries
First Air Date: 1988-10-05
Last Air Date: 2010-04-27
Status: Ended
Rating: 7.717/10 (from 138 votes)
Language: EN
Seasons: 15
Total Episodes: 736
Network: Spike NBC CBS Lifetime
Genres: Mystery, Drama, Crime
Production Companies: Cosgrove/Meurer Productions, Lifetime
Synopsis
Combines four to five segments of dramatic re-enactments, interviews and updates of real human and paranormal mysteries. An audience interactive call-to-action request allowed viewers to call in with tips to help solve the cases.
Cast

Dennis Farina
Host