Oct 18, 2022 · 50m
Teen athlete Tiffany Valiante is struck by a train; police rule it a suicide, but her family believes she was murdered.


A revival of the iconic series, featuring interviews and reenactments of baffling crimes and paranormal events, asking viewers for clues.
Browse every episode and jump into details.
Oct 18, 2022 · 50m
Teen athlete Tiffany Valiante is struck by a train; police rule it a suicide, but her family believes she was murdered.
Oct 18, 2022 · 44m
Hundreds of people in Michigan report strange lights over Lake Michigan on March 8, 1994.
Oct 18, 2022 · 46m
David Carter is murdered and dismembered; his girlfriend, the primary suspect, flees and remains a fugitive.
Oct 25, 2022 · 44m
"Buffalo Jim" Barrier, a local Vegas personality, dies in a motel under suspicious circumstances involving the mob.
Oct 25, 2022 · 42m
Navajo Rangers share their investigations into Bigfoot, skinwalkers, and UFOs on tribal lands.
Oct 25, 2022 · 46m
College student Josh Guimond disappears after a party; new digital evidence suggests a darker side to the case.
Nov 1, 2022 · 45m
Patrick Mullins' boat is found adrift; his body is later found weighted down in shallow water.
Nov 1, 2022 · 44m
A woman believes her apartment is haunted by a victim of a 1970s serial killer
Nov 1, 2022 · 43m
Explores two cases where children were taken by a non-custodial parent, leaving the other parent in a decades-long search.
Quick answers about this season's release timeline and episode lineup.
Unsolved Mysteries Season 3 premiered on October 18, 2022.
Unsolved Mysteries Season 3 has 9 episodes.
The season opens with Season 3 Episode 1, "Mystery at Mile Marker 45". It aired on October 18, 2022.
Go to Season 3 Episode 1