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 • 10:02 AM UTC • 2h 44m

Unsolved Mysteries With Robert Stack

S2, EP1 "Episode 1"

This episode includes: Update: Molester Cop, Thanks Lieutenant Stevens and Roswell Pts. 1 & 2.

Unsolved Mysteries • 12:46 PM UTC • 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 • 1:48 PM UTC • 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 • 2:54 PM UTC • 4h

Unsolved Mysteries With Robert Stack

S4, EP21 "Episode: 21"

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

Unsolved Mysteries • 6:54 PM UTC • 7m

Unsolved Mysteries With Robert Stack

S4, EP21 "Episode: 21"

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

Unsolved Mysteries • 7:01 PM UTC • 3h 51m

Unsolved Mysteries With Robert Stack

S4, EP2 "Episode: 2"

John Wilkes Booth; identical twins; "Man Who Never Was."

Unsolved Mysteries • 10:52 PM UTC • 3h 49m

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 • Nov 14, 2024 • 4h

Unsolved Mysteries With Robert Stack

S2, EP9 "Episode 9"

Death of boxer Sonny Liston; 19-year-old girl's kidnapping; California woman searches for her foster parents.

Unsolved Mysteries • Aired Nov 10, 2024 • 4h

Unsolved Mysteries With Robert Stack

S1, EP16 "Episode 16"

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

Unsolved Mysteries • Aired Nov 10, 2024 • 5m

Unsolved Mysteries With Robert Stack

S1, EP16 "Episode 16"

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

Unsolved Mysteries • Aired Nov 10, 2024 • 58m

Unsolved Mysteries With Robert Stack

S1, EP18 "Episode 18"

Mickey Thompson and UD; Hairy Escape and UD; Bigfoot, Rainy Day and Maine Petition.

Unsolved Mysteries • Aired Nov 10, 2024 • 55m

Unsolved Mysteries With Robert Stack

S4, EP8 "Episode: 8"

Past lives; murder and extortion; Smitty; 48-hour fraud; mystery clerk.

Unsolved Mysteries • Aired Nov 10, 2024 • 1h

Unsolved Mysteries With Robert Stack

S4, EP19 "Episode: 19"

Getaway photo; looking for Angeline; nine lives; mom and pop murders.

Unsolved Mysteries • Aired Nov 10, 2024 • 2h 48m

Unsolved Mysteries With Robert Stack

S4, EP22 "Episode: 22"

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

Unsolved Mysteries • Aired Nov 10, 2024 • 54m

Unsolved Mysteries With Robert Stack

S3, EP21 "Episode 21"

Kicked out killer; G.I. guinea pig; foster baby; Astarte's last stand.

Unsolved Mysteries • Aired Nov 10, 2024 • 1h 6m

Unsolved Mysteries With Robert Stack

S3, EP18 "Episode 18"

Scared to Death; Texas UFO; Butch Cassidy; Sibling Search & UD.

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