Watch Unsolved Mysteries Online | Peacock

Documentary12 Seasons
TVPG
Say Hello to Peacock! The wildly entertaining new streaming service for watching Unsolved Mysteries. Watch today!

Watch Full Episodes of Unsolved Mysteries

Watch Unsolved Mysteries Season 3

Reenactments and interviews retell the circumstances of unsolved crimes, tales of lost love, unexplained history and paranormal events.
  • Episode 1
    Episode 148 mins
    Kecksburg UFO (parts 1 & 2); update: pizza man; 3rd anniversary reunion; unknown arsonist.
  • Episode 2
    Episode 248 mins
    The Bermuda Triangle; attorney and his brother plot client's murder; separated siblings.
  • Episode 3
    Episode 346 mins
    This episode includes: Ladies Man & UD, Dr. Rapist & UD, Interstate Disappearance & UD and One Minute Million.
  • Episode 4
    Episode 445 mins
    This episode includes: The Man Who Knew Too Much, Update: Sweetheart Swindler, Dark Dante & UD and The Promise & UD.
  • Episode 5
    Episode 548 mins
    This episode includes: Freedon, Update: Mental Daze, Down & Out, Nazi War Treasure and Sweetheart Escape & UD.
  • Episode 6
    Episode 653 mins
    This episode includes: Real Twin Peaks & UD, Update: Baby Broker, Twins, Mary and Martha & UD and Serial Child Molester & UD.
  • Episode 7
    Episode 747 mins
    This episode includes: Friendly Ghost, Vision Quest & UD, Powers of Miss Katie and Update: Reincarnation.
  • Episode 8
    Episode 846 mins
    This episode includes: Update: Where's Kari?, Amelia Earheart (Pts. 1 & 2), Richard's Rampage & UD and Miami Vice & UD.
  • Episode 9
    Episode 951 mins
    This episode includes: Money Clip Murder & UD, Update: Unknown Arsonist, Louisiana Burning, Epilepsy Pooches and Cowboy Bandit..
  • Episode 10
    Episode 1046 mins
    This episode includes: Down on the Farm, Update: The Promise, Trucker Death, Miracle Staircase and Follow the Shadow.
  • Episode 11
    Episode 1145 mins
    This episode includes: Pix of the Dead, Johnny Lee Wilson (Pts. 1 & 2 + UD) and Totally Exhausted.
  • Episode 12
    Episode 1250 mins
    This episode includes: Voodoo Victims, Skeleton Canyon, North Carolina Nightmare and England Heir & UD.
  • Episode 13
    Episode 1350 mins
    This episode includes: Missing Medic & UD, Update: Serial Molester, Killer Casanova & UD and Vancouver Lights.
  • Episode 14
    Episode 1448 mins
    This episode includes: Death by Drowning, Update: Sweetheart Escape, Grandma's Grave and CIA Secrets.
  • Episode 15
    Episode 1543 mins
    This episode includes: Teen Tragedy, Update: Jim and Tammi, State Department Murder and Lost Adams Diggings.
  • Episode 16
    Episode 1646 mins
    This episode includes: Chameleon & UD, Lost For Life, Smitty & UD and Samuel's Ghost.
  • Episode 17
    Episode 1747 mins
    This episode includes: Sean Don Con, Update: Amelia Earhart, Folsom Escape & UD, Lost Sailor & UD and Past Phone Calls & UD.
  • Episode 18
    Episode 1853 mins
    This episode includes: Scared to Death, Texas UFO, Butch Cassidy and Sibling Search & UD.
  • Episode 19
    Episode 1952 mins
    This episode includes: Ness, Mom's Genetic Curse, Salem Secrets and Autistic Son.
  • Episode 20
    Episode 2046 mins
    This episode includes: Edgar Cayce, Crystal and War of the Depues & UD.
  • Episode 22
    Episode 2247 mins
    This episode includes: Tunnel of Cocaine & UD, Update: War of the Depues, G.I. Dad & UD, Singles Bar & UD and J.J's Journey & UD.

Related Clips

Frequently Asked Questions

Download the Peacock app and start streaming full episodes of Unsolved Mysteries. View the full list of supported devices.

You can watch Unsolved Mysteries on Peacock. Just sign up and stream every episode.

Peacock currently has 12 seasons of Unsolved Mysteries available for streaming.

Stream new movies, hit shows, exclusive Originals, live sports, WWE, news, and more.

PEACOCK ORIGINALS - Pitch Perfect: Bumper in Berlin
PEACOCK ORIGINALS
⬤⬤⬤⬤⬤⬤
Pitch Perfect: Bumper in Berlin
NEW MOVIES - Nope
NEW MOVIES
⬤⬤⬤⬤⬤⬤
Nope
HALLMARK - When Calls the Heart
HALLMARK
⬤⬤⬤⬤⬤⬤
When Calls the Heart
DEPORTES EN VIVO - Copa Mundial de la FIFA™
DEPORTES EN VIVO
⬤⬤⬤⬤⬤⬤
Copa Mundial de la FIFA™