About the Show

America's network of national parks represents vast, dense expanses of virtually unexplored wilderness — hotbeds for mysteries and the unexplained. Each episode delivers several haunting stories to add to the backdrop and natural beauty of some of the country’s most famous national parks.
Season 1, Episode 6

The Land of the Lost

Unexplained disappearances, a mysterious death and a Karuk Indian legend are linked to a race of superhumans in California's Shasta National Forest.

Thursday
Apr 6
11:30am | 10:30c
Season 1, Episode 2

Flight to Hell

A tragic plane crash, shocking murders and a mysterious python infestation suggest a dark, evil power deep in the heart of Florida's Everglades National Park.

Thursday
Jan 18
8am | 7c
Season 1, Episode 6

The Land of the Lost

Unexplained disappearances, a mysterious death and a Karuk Indian legend are linked to a race of superhumans in California's Shasta National Forest.

Thursday
Jan 18
8:30am | 7:30c
Season 1, Episode 4

Ape Man and Aliens

A Bigfoot-like creature and UFO sightings suggest that California's Joshua Tree National Park may be ground zero for alien genetic experiments.

Thursday
Jan 18
9am | 8c
Season 1, Episode 5

Nazi UFO's

While some believe the random flashes of light at Glacier National Park in Montana are evidence of extraterrestrials, a trail of clues leads to an even more shocking theory: that the technology causing them may be Nazi in origin.

Thursday
Jan 18
9:30am | 8:30c
Season 1, Episode 8

Haunted Battleground

Ghost sightings, a secret government time-travel experiment, and Native American battles suggest that Pennsylvania's Gettysburg National Military Park is a place of unusual and mysterious power.

Thursday
Feb 7
8am | 7c
Season 1, Episode 3

Firestarter

Believed to be the work of Pele, the fire goddess, black magic, mysterious deaths and violent fireballs haunt Hawaii Volcanoes National Park. 

Thursday
Feb 7
8:30am | 7:30c
Season 1, Episode 5

Nazi UFO's

While some believe the random flashes of light at Glacier National Park in Montana are evidence of extraterrestrials, a trail of clues leads to an even more shocking theory: that the technology causing them may be Nazi in origin.

Thursday
Feb 7
9am | 8c
Season 1, Episode 7

Chupacabra Island

The fabled chupacabra, which many believe lives in Puerto Rico's El Yunque National Forest, is linked to various UFO sightings and a secret US government research facility in the area.

Thursday
Feb 7
9:30am | 8:30c
Season 1, Episode 3

Firestarter

Believed to be the work of Pele, the fire goddess, black magic, mysterious deaths and violent fireballs haunt Hawaii Volcanoes National Park. 

Sunday
Mar 17
10am | 9c
Season 1, Episode 2

Flight to Hell

A tragic plane crash, shocking murders and a mysterious python infestation suggest a dark, evil power deep in the heart of Florida's Everglades National Park.

Sunday
Mar 17
10:30am | 9:30c
Season 1, Episode 6

The Land of the Lost

Unexplained disappearances, a mysterious death and a Karuk Indian legend are linked to a race of superhumans in California's Shasta National Forest.

Sunday
Mar 17
11am | 10c
Season 1, Episode 5

Nazi UFO's

While some believe the random flashes of light at Glacier National Park in Montana are evidence of extraterrestrials, a trail of clues leads to an even more shocking theory: that the technology causing them may be Nazi in origin.

Sunday
Mar 17
11:30am | 10:30c