The UnXplained - Season 4

Mysterious Ancient Ruins

Mysterious Ancient Ruins
The Mystery of Genius

The Mystery of Genius
What Lies Below?

What Lies Below?
Secrets of Abandoned Places

Secrets of Abandoned Plac...
Acts of God

Acts of God
Serial Killer Creatures

Serial Killer Creatures
Mysterious Tombs

Mysterious Tombs
Uncanny Curses

Uncanny Curses
Superhuman Feats

Superhuman Feats
Surviving the Impossible

Surviving the Impossible
Mysteries of the Missing Link

Mysteries of the Missing...
The Search for King Arthur

The Search for King Arthu...
The Hunt for Jack the Ripper

The Hunt for Jack the Rip...
Wonders of the Ancient World

Wonders of the Ancient Wo...
The Search for Extraterrestrial Life

The Search for Extraterre...
America's Lost Treasures

America's Lost Treasures
Real Life Monsters

Real Life Monsters
The Bermuda Triangle and the Beyond

The Bermuda Triangle and...
Secrets of the Founding Fathers

Secrets of the Founding F...
The Weird Wild West

The Weird Wild West
Devastating Disasters

Devastating Disasters
Mysterious Monoliths

Mysterious Monoliths