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 10997

This episode includes: Brandon Lee, Missing Anchorwoman, First Love, Second Chance & UD, Killer Castro and Gulf P.O.W. Dream.

Duration: 43 minutes


episode 10998

This episode includes: Deadly Doses & UD, Missing Bird People, Baby's Breath and Fawzi's Son & UD.

Duration: 43 minutes


episode 10999

This episode includes: Missing Rock Star & UD, UD: Wandering Fishman, St. Louis Custody Killing & UD, Animal Therapist, Who Do Voodoo? and Molnar Heir & UD.

Duration: 42 minutes


episode 11000

This episode includes: Socorro Close Encounter, UD: Car Crash Thank You, Kentucky Visions, Foster Twins & UD and Elevator Murder.

Duration: 43 minutes


episode 11001

This episode includes: Fugitive Drug Dealer, UD: Model's Third Notebook, Tina's Search & UD, Miracle Buffalo, Lost Gause & UD and Who Killed Superman?

Duration: 44 minutes


episode 11002

This episode includes: BC Sea Monster, Jumping Off Place, UD: Thelma & Louise, Fatherly Love? & UD, Postal Crime and Miss Subways.

Duration: 42 minutes


episode 11003

This episode includes: Forklift Mystery & UD, Unicorn's Secret & UD, Where's Jim?, Ohio Video Robbery and Grace's Ghost.

Duration: 49 minutes


episode 11004

This episode includes: Battling for Her Brother & UD, UD: Johnny Lee Wilson, Kempton's Search & UD, Missing Bonnie & UD and Devil's Backbone.

Duration: 45 minutes


episode 11005

This episode includes: Taunting Bank Robber, Merchant Student Drowning & UD, Genius Mystery, Baby Given Away and Mia Zapata & UD.

Duration: 48 minutes


episode 11006

This episode includes: Ice Woman, Airline Employee Murder, Silicon Valley Hit, Florida Crime Spree & UD and Elvis, The Twinless Twin.

Duration: 47 minutes


episode 11007

This episode includes: Direct Contact, Green River Killer & UD, Foster Son & UD and Murder in Connecticut & UD.

Duration: 45 minutes


episode 11008

This episode includes: Comedy Store Ghosts, New Year's Samaritan & UD, UD: Fritz & the Soldiers, NY Serial Rapist & UD and Suspicious Suicide.

Duration: 46 minutes


episode 11009

This episode includes: Newlywed Escape & UD, Gettysburg Ghosts, Trucker Disappearance & UD and Magic, the Gathering.

Duration: 45 minutes


episode 11010

This episode includes: Oklahoma City Rescuers, UD: Baby Given Away, Carolina Cop Killer & UD, Vince Foster and Crime Novelist.

Duration: 48 minutes


episode 11011

This episode includes: Massachusetts Marine, UD: Taunting Bank Robber, Packer Church Fire , Ms. Miracle and Train Wreck Amnesia & UD.

Duration: 44 minutes


episode 11012

This episode includes: Daughter Seeks Justice, Baseball Amnesia, Casino Bandit & UD and Wickenburg Massacre.

Duration: 42 minutes


episode 11013

This episode includes: SADD Fugitive, Nazca Lines, Where's Charoltte? and The Enetity The.

Duration: 44 minutes


episode 11014

This episode includes: Doris Duke & UD, UD: Foster Son, Vietnam Orphans, Puerto Rican Monster and Money From Heaven.

Duration: 48 minutes


episode 11015

This episode includes: RFK Pix & UD, Lady in Black, Vigilante and Shelly Loved Horses.

Duration: 46 minutes


episode 11016

This episode includes: Mummy's Curse, Cabbie Bomber, Terrorized Teen and Amtrak Sabotage.

Duration: 43 minutes


episode 11017

This episode includes: Dennis Cole's Son, UD: Train Wreck Amnesia, Newsmans Lost Love & UD, Amish Hostage Murder & UD and Plateau Vision.

Duration: 44 minutes