Put on your trench coat and join Robert Stack in a never-ending marathon of UNSOLVED MYSTERIES. This series covers crimes, tales of lost love, unexplained history and paranormal events.

Unsolved Mysteries • 10:47 PM UTC • 54m

Unsolved Mysteries With Robert Stack

S4, EP22 "Episode: 22"

Noah's Ark; new in town; "Model A Sister;" car wash kidnap.

Unsolved Mysteries • 11:41 PM UTC • 1h 2m

Unsolved Mysteries With Robert Stack

S2, EP13 "Episode 13"

An exploration of Bigfoot II, threats and harassment, murder by arson, and more.

Unsolved Mysteries • Mar 21, 2025 • 1h 2m

Unsolved Mysteries With Robert Stack

S1, EP13 "Episode 13"

This episode includes: DJ Death & UD, Update: Medford Millions, Missing Valentine Pts. 1 & 2 & UD, Update: Stroke Amnesia and Florida Flim Flam & UD.

Unsolved Mysteries • Mar 21, 2025 • 59m

Unsolved Mysteries With Robert Stack

S1, EP6 "Episode 6"

An exploration of Bigfoot II, threats and harassment, murder by arson, and more.

Unsolved Mysteries • Mar 21, 2025 • 58m

Unsolved Mysteries With Robert Stack

S2, EP10 "Episode 10"

Dead Ringer and UD; Woody's Millions; Plummer's booty and Jim and Tammi.

Unsolved Mysteries • Mar 21, 2025 • 1h 1m

Unsolved Mysteries With Robert Stack

S1, EP12 "Unsolved Mysteries With Robert Stack"

British prospector Dan Willans vanishes during the 1930s, leaving $300,000; Jeremy Bright disappears en route to a county fair; Virginia patrolman John Martin is murdered; searching for fugitive Leo Koury.

Unsolved Mysteries • Mar 21, 2025 • 56m

Unsolved Mysteries With Robert Stack

S3, EP17 "Episode 17"

Sean Don Con; Update: Amelia Earhart; Folsom Escape & UD; Lost Sailor & UD; Past Phone Calls & UD.

Unsolved Mysteries • Mar 21, 2025 • 55m

Unsolved Mysteries With Robert Stack

S3, EP7 "Episode: 7"

Friendly ghost; vision quest; powers of Miss Katie; update on "Reincarnation."

Unsolved Mysteries • Aired Mar 17, 2025 • 1h 1m

Unsolved Mysteries With Robert Stack

S1, EP1 "Episode 1"

This episode includes: Thumbs & UD, Update: Marsh, Conway, Honeymoon Bones and Dottie Caylor.

Unsolved Mysteries • Aired Mar 17, 2025 • 1h 2m

Unsolved Mysteries With Robert Stack

S2, EP7 "Episode 7"

Christmas party murder; update on "Nudist Fraud;" gypsy fraud; Drummond's dollars; coma recovery.

Unsolved Mysteries • Aired Mar 17, 2025 • 1h 3m

Unsolved Mysteries With Robert Stack

S1, EP24 "Verlorener Schatz / Nirgends zu finden / Letzter Abschied"

Theft of the Victorio Peak treasure from a New Mexico gold mine; the disappearance of Keri Lynn Nixon from AuSable Forks, N.Y.; David Rhodes disappears with his two children.

Unsolved Mysteries • Aired Mar 18, 2025 • 2h 56m

Unsolved Mysteries With Robert Stack

S1, EP5 "Spuk im Gasthaus / Gretchens Gesetz /" Son of Sam"(2) / Auf ewig vermisst"

An exploration of Bigfoot II, threats and harassment, murder by arson, and more.

Unsolved Mysteries • Aired Mar 18, 2025 • 53m

Unsolved Mysteries With Robert Stack

S4, EP22 "Episode: 22"

Noah's Ark; new in town; "Model A Sister;" car wash kidnap.

Unsolved Mysteries • Aired Mar 18, 2025 • 1h 6m

Unsolved Mysteries With Robert Stack

S1, EP8 "Episode 8"

An exploration of Bigfoot II, threats and harassment, murder by arson, and more.

Unsolved Mysteries • Aired Mar 18, 2025 • 57m

Unsolved Mysteries With Robert Stack

S1, EP22 "Episode 22"

An exploration of Bigfoot II, threats and harassment, murder by arson, and more.

Unsolved Mysteries • Aired Mar 18, 2025 • 59m

Unsolved Mysteries: Behind the Legacy

Documentary

An hour-long tribute to "Unsolved Mysteries," the series that shaped future generations of true crime TV.

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