Hosted by Robert Stack, this series uses re-enactments and interviews to retell the circumstances of, well, mysteries that are unsolved. Covering crimes, tales of lost love, unexplained history and paranormal events.


Robert Stack

Available to watch on supported media.


episode 11416

This episode includes: Zodiac/Unabomber & UD, UD: Newsman's Lost Love, Missing College Kids & UD, Trish's Miracle and Picture Taking Fugitive.

Duration: 46 minutes


episode 11417

This episode includes: Southern Disappearance, Playboy Con Man & UD, UD: Florida Crime Spree, College Student Murders & UD and Message in a Bottle.

Duration: 43 minutes


episode 11418

This episode includes: Death of a Rock Star & UD, UD: Amish Hostage Murder, Terror by the Book, Home Invasion Spree and Fertility Statues.

Duration: 45 minutes


episode 11419

This episode includes: Sleepwalking, Murder in the Park, UD: KC Blast, Parallel Lives and Missing Susan & UD.

Duration: 44 minutes


episode 11420

This episode includes: Storm in Hell, Good Samaritan Abductor, UD: Newlywed Escape, Motorcyclist's Samaritan & UD and Madman Across the Water.

Duration: 43 minutes


episode 11421

This episode includes: The Blob, Texas A&M Rapist & UD, Qi Gong, Southie & UD and Where's Baby Le-Zahn? & UD.

Duration: 49 minutes


episode 11422

This episode includes: Love on the Run & UD, Georgetown Arson, Lottery Miracle and Lucky School.

Duration: 43 minutes


episode 11423

This episode includes: Children's Past Lives, Pet Heroes, Zip Gun Bomber, Hotel Balcony Death & UD and Glendeen's Goal & UD.

Duration: 44 minutes


episode 11424

This episode includes: Bee Sting Healing, Ranger Bombing Target, UD: Looking for Christopher, Preppie Rape Mistrial & UD and 911 Call for Help.

Duration: 45 minutes


episode 11425

This episode includes: Oliver, a Manpanzee, Dennis Keith Smith & UD, Blood Ties, Desperately Seeking Susan and Little Beauty Queen Death.

Duration: 46 minutes


episode 11427

This episode includes: Doggie Bowser MD, UD: College Student Murders, Furniture Store Shoot Out, Pts. 1 & 2 and Kurt Cobain.

Duration: 44 minutes


episode 11428

This episode includes: Aphrodisiacs, Cosby Kid Murder & UD, Helicopter Ray Gun, UD: Road Map Clues, Dying to Confess and Asteroids & Meteors.

Duration: 46 minutes


episode 11429

This episode includes: Lightning Family, Film Student's Death, Born to Kill and Vampire Kids & UD.

Duration: 42 minutes


episode 11430

This episode includes: Noble Brothers Run & UD, UD: Motorcyclist's Samaritan, Sweet Sue & UD, Up in Smoke and Tupac Shakur.

Duration: 43 minutes


episode 11431

This episode includes: Psychic Spy, Wanted Nanny, Bloodhounds & UD and Cloning.

Duration: 44 minutes


episode 11432

This episode includes: Frightened Family, DEA Agent Death & UD, Amazon Women, Candy & Roxy and TWA 800 Conspiracy.

Duration: 46 minutes


episode 11433

This episode includes: Rosemary's Spirits, There's Something You Should Know & UD, Journey to Murder, Major Lazarus and Men in Black.

Duration: 48 minutes


episode 11434

This episode includes: Salvatore Spinnato & UD, Miracle Maker, Beauty Salon Killer & UD, Such is Life & UD and Atlanta Bombings & UD.

Duration: 44 minutes