As of July 2026, Unsolved Mysteries Season 5 aired in 1992 with 55 episodes — streaming now on Amazon Prime Video. Full episode guide and where to watch below.

Unsolved Mysteries Season 5 poster

← Back to Unsolved Mysteries

Unsolved Mysteries Season 5

1992 55 Episodes Mystery · Drama ⭐ 8/10

Unsolved Mysteries Season 5 has quietly become one of the more dependable crime dramas currently available on and . The show says what it needs to say in a single season, no filler. With 149 viewer ratings on TMDB, this is not a title flying under the radar. Robert Stack leads a cast that carries the story without ever feeling mechanical. There is no real reason to keep putting it off.

Unsolved Mysteries Season 5 arrived without much fanfare and built its audience the hard way — through word of mouth. At its heart, Unsolved Mysteries Season 5 understands what makes crime drama work — character first, plot second. Season 5 of Unsolved Mysteries includes 55 episodes. It aired from September 1992 to September 1993. This season stars Robert Stack and Tammy Lynn Leppert. Robert Stack and Tammy Lynn Leppert lead a cast that brings real weight to the material. It was aired in 1992. The plot mechanics of Unsolved Mysteries Season 5 never overwhelm the human cost underneath them. The hit rate here is high enough that skipping ahead never feels like an option.

Crime and mystery fans will find exactly what they are after in Unsolved Mysteries Season 5. If you have run out of similar titles to watch, this is a strong next pick. Best experienced as a single, sustained watch if your schedule allows. Watch Robert Stack work — it is a masterclass in the genre. Few crime dramas earn their twists this consistently.

📡 Where to Watch Unsolved Mysteries Season 5

🇦🇺 Australia

Amazon Prime Video

Amazon Prime Video with Ads

🇺🇸 United States

Amazon Prime Video

Peacock Premium

Amazon Prime Video with Ads

Peacock Premium Plus

🇬🇧 United Kingdom

Amazon Prime Video

Amazon Prime Video with Ads

🇨🇦 Canada

Amazon Prime Video

Amazon Prime Video with Ads

🇳🇿 New Zealand

Amazon Prime Video

🎬 Unsolved Mysteries Season 5 — Episode Guide

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 a...

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 w...

🎭 Cast of Unsolved Mysteries Season 5

Robert Stack

Tammy Lynn Leppert

archive footage

📋 All Seasons of Unsolved Mysteries

Season 1 Season 2 Season 3 Season 4 Season 6 Season 7 Season 8 Season 9

Never Lose Track of Unsolved Mysteries

TV Butler Pro lets you search every streaming service in seconds, tracks what you've watched, and works completely free. No app download needed.

🎩 Try TV Butler Pro Free