Discovery+ is the service with something for all. Your favorite genres and brands including HGTV, Food Network, TLC, ID, Animal Planet, Discovery Channel, plus exclusive Originals, all in one place. Whatever you’re into, you’ll find it here.

Discovery Plus

Lassen Volcanic National Park is the center of a series of bizarre encounters with sentient reptiles known as reptoids; experts believe these beings are working with extraterrestrials to take over the human race using mind-controlled human agents.

Mysteries of the Outdoors

Reptoid Conspiracy

Visitors to Great Sand Dunes National Park have been seeing strange lights there since the 16th century, but in recent decades, animal mutilations and other bizarre incidents may be evidence the area is a gateway for an alien civilization.

Creature Carnage

Pennsylvania's Gettysburg National Military Park appears to be a place of unusual and mysterious power, giving rise to ghost sightings, evidence of Native American battles and stories about a secret government time-travel experiment.

Haunted Battleground

Sightings of the fabled chupacabra in Puerto Rico's El Yunque National Forest may be linked to UFO sightings and a secret U.S. government research facility.

Chupacabra Island

California's Mount Shasta National Forest has inspired stories about super humans, which may be linked to Karuk Indian legends as well as unexplained disappearances and a mysterious death.

The Land of the Lost

A secret underground Nazi base may be the reason for UFO sightings in Montana's Glacier National Park, which may have been Adolf Hitler's final hideout.

Nazi UFOs

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

Ape Man and Aliens

Hawaii's Volcanoes National Park is haunted by black magic, mysterious deaths and fireballs; some believe these mystifying happenings are the work of Pele, the fire goddess.

Firestarter

A demonic truck driver, disembodied voices, nightmarish skinwalkers and a time loop count among the bizarre phenomena found in Canyonlands National Park, where the mineral quartz may act as a recorder of human experience.

No Man's Land

The shimmering waters of Crater Lake National Park captivate visitors, but they may also be the epicenter of dark, sinister forces from Native American lore that lure visitors to their deaths, concealing a terrifying monster.

Deadly Waters

Experts believe the ghost and UFO sightings, mysterious disappearances and a prehistoric pterodactyl are caused by a rift in the fabric of time in Yosemite National Park.

Without a Trace

The ancient Anasazi built Chaco Canyon National Historical Park, but now the area is stalked by shape-shifting creatures and visited by time travelers who left behind a mysterious artifact.

Cosmic Gateway

Watch TV Networks, Shows and Movies | DIRECTV

The latest movies and must watch shows!

Watch It Welcome to Derry on the HBO Max app, included with an HBO Max subscription.

Data/messaging rates may apply for app download/usage. HBO Max subscription required.

Welcome to your ultimate entertainment destination. Watch new episodes of Jeremy Renner in the new season of Mayor of Kingstown and more all in one network.

Watch exclusive originals like the adventure drama Robin Hood and Hollywood hit movies.

MGM+ is a trademark of Metro-Goldwyn-Mayer Lion Corp. All copyrights, trademarks, and other intellectual property or proprietary rights are the property of their respective owners.

Watch visionary original series like Spartacus: House of Ashur, Power Book IV: Force, Outlander: Blood of My Blood, BMF and much more.

Watch Hollywood hits like Civil War and behind-the-scenes exclusives when you add CINEMAX to your current DIRECTV package.

North America's outdoor country is a hotbed for mysteries and the unexplained; there have been hundreds of true tales reported by people every year, and through eyewitness accounts, the hidden stories of these beautiful locales are revealed.

S1 E15 | Nazi UFOs