Seasons & episodes

The fifth season begins with a UFO story involving a 1983 incident in the skies over New York and Connecticut. Also: reports on the disappearance of an 18-year-old woman last seen with an acquaintance; the death of an unidentified man at the Paducah, Ky., airport.

Reports on the killing of an Indiana man who was involved in a love triangle; an amnesiac who showed up at a San Diego homeless shelter; a two-day-old baby stolen from her mother's Berkeley, Cal., hospital room.

Unanswered questions in the 1935 shooting of Louisiana senator Huey Long; the search by Cincinnati and Nashville detectives for a suspected serial killer; and a California woman's search for her brother, who was put up for adoption.

Reports on the 1985 escape of a convicted cop killer from the Oklahoma State Penitentiary; the remains of a body discovered in a Jaguar near Houston; the 1954 of a 9-year-old.

Included: the 1970 disappearance of a Houston mother; the search for the murderer of a 23-year-old cab driver in Banff, Alta.; the arrest of the suspected ""satchel bandit"" at a Hamilton, Ont., coffee shop; the death of a 21-year-old mystery woman.

Included: the 1970 disappearance of a Houston mother; the search for the murderer of a 23-year-old cab driver in Banff, Alta.; the arrest of the suspected ""satchel bandit"" at a Hamilton, Ont., coffee shop; the death of a 21-year-old mystery woman.

This Halloween edition features segments on a ghost known as the Blue Lady, said to inhabit the cliffs above Moss Beach, Cal.; and eerie happenings at California's Drum Barracks Civil War Museum. Also: the search for birth mothers following a San Antonio nurse's baby-selling operations in the '50s and '60s. Link: Moss Beach Distillery: Blue Lady

Reports on the 1991 disappearance of a Louisiana salesman; a UFO sighting by a prospector at Canada's Falcon Lake; the disappearance of a prison guard in Orange County (Cal.).

Segments on reported POW sightings of an American colonel who was shot down over Laos in 1965; the search for a man who witnessed a Belle Glade, Fla., murder in a sugarcane field; the Bismarck, N.D., prison escape of an inmate who remains at large.

Reports on the 1988 abduction and murder of a 7-year-old Midlothian, Ill., girl; and a psychic's claims that he can communicate with those who have ""passed on.""

This expanded edition includes live reports. also: segments on an Arizona woman's search for a childhood friend; the search for a Redwood City, Cal., woman wanted for attempted murder of her husband.

Segments include the 1990 Telluride, Colo., murder of Eva Schoen, wife of U-Haul heir Sam Schoen; the 14-year search for a Texas fugitive; a man's quest to find the half-sister he never met; and the search for witnesses to the disappearance of a young mother.

Reports on the 1985 disappearance of a 4-year-old boy from the Lake Tahoe, Nev., area; new evidence linking a 1930s Cleveland killer to the 1940s serial killer responsible for the Black Dahlia murder.

Evidence pointing to the possible innocence of a Florida inmate serving a life term for rape; a Falls Church, Va., man's efforts to piece together his identity from sketchy facts surrounding his 1935 abandonment in a car.

Reports on a couple's search for a stranger they once befriended, who they suspect is the one annually reciprocating their generosity a hundredfold; a hospitalized 7-year-old boy's miraculous recovery.

A report on a Rochester man, originally charged in the murder of a 34-year-old woman, who has been granted a final appeal based on juror misconduct. Also: repeat segments include the killing of a Hamilton, Ind., man who was involved in a love triangle.

Unanswered questions in the 1935 shooting of Louisiana senator Huey Long; the search for an arsonist; and a California woman's search for her younger brother. (Repeat)

Reports on the disappearance of an Orange County, Cal., executive; and the search for a man suspected in the murder of his employer. Among repeat reports: the 1970 disappearance of a Houston mother.

Segments on the shooting death of an 18-year-old Albuquerque, N.M., woman; an Orange County, Cal., woman's search for her foster sister, whom she hasn't seen for 11 years. Also: the hunt for Yamashita's treasure, discovered in 1971 in the Phillippines.

A Michigan man's 25-year search for his siblings; a 1991 UFO video, shot in Ottawa, Canada, which includes analysis by a former NASA specialist. Also: the hunt for a fugitive who, in 1988, murdered two women and left a third paralyzed; an investigation into the identity of a young hearing-impaired woman.

Reports on the 1983 murder of a 10-year-old Chicago-area girl; the search by Canadian Indians for their biological families; a Byron, Ill., man's search for his twin and half sister.

Eerie phenomena surrounding the presence of a Pennsylvania man; the shooting death of a California motorcycle mechanic; a woman's search for her childhood friend, who she discovered was actually her sister; and the death of an unidentified man who used aliases.

A man's search for a woman who pulled him from the ocean to safety, then disappeared; a restaurateur's harassment by anonymous phone calls, possibly connected to his 1974 kidnapping in Beirut; and a bomb explosion that nearly killed a Navy captain's wife.

A recap of cases solved include the release of a prisoner who was a victim of mistaken identity. Also: the disappearance of a financially troubled Massachusetts man, who's unaware he's an heir to $750,000; the discovery of a human skeleton in an old footlocker.