Ominous sounds from the skies could be a sign of the impending apocalypse. Drivers are spooked by phantom headlights and ghostly hitchhikers along Alaska's haunted highways.

An underwater alien base may be located off the coast of a quiet Alaskan town. A cannibalistic creature preys upon those brave enough to venture into the Alaska Triangle.

Hostile Sasquatches leave the wilderness behind for Alaska's major cities. A paranormal investigator searches for evidence of ghosts at an infamous haunted hotel.

The Alaskan skies are filled with unexplainable lights and objects, but incredible evidence suggests these extraterrestrial visitors are landing. Prehistoric monsters may be alive and well in the Alaska Triangle.

A team of ghost hunters reaches out to the dead in an abandoned gold mine. Numerous sightings and strange disappearances suggest a fearsome Yeti inhabits the frozen landscape of the Alaskan mountains.

Dark forces disrupt a paranormal investigation at an old fairground near Fairbanks, Alaska. Hundreds of Alaskans go missing every year. Is something otherworldly abducting them?

A ghost hunter seeks out spirits from the gold rush in Skagway, Alaska. Tiny demonic creatures may be behind thousands of strange disappearances in the Alaska Triangle.

An incredible sonar recording may prove that a prehistoric monster stalks the seas surrounding Kodiak Island. Researchers investigate why thousands of airplanes have disappeared without a trace in the Alaska Triangle.

A Sasquatch colony terrorizes the residents of remote Prince of Wales Island. Decades of UFO sightings on Kodiak Island lead many to believe that aliens are working with the US military.

A top-secret government facility beneath the Alaskan wilderness may be hiding an extraterrestrial pyramid. Strange forces within the Alaska Triangle are making wildlife more aggressive towards humans.

One of the most-famous UFO cases of all time occurs in the skies above Alaska when an unidentified flying object pursues a Boeing 747. Locals suspect a monstrous bird is behind numerous disappearances in the Alaska Triangle.

Compelling evidence suggests visitors from another planet are hiding in the unexplored depths of the ocean. Experts investigate the reports of ghost ships haunting the high seas around Alaska.

In 1918 the SS Princess Sophia was mysteriously sank near Juneau, Alaska. Experts seeks answers to the cause of shipwreck as a ghost hunter attempts to contact her victims.

On Alien Encounters, scientists ask: are we really alone in the universe? And what happens if we aren’t?

An aggressive spirit attacks guests at a historic hotel in Juneau, Alaska, and a shapeshifting menace could be responsible for thousands of abductions in the Alaska Triangle.

A woman's idyllic Alaskan dream soon descends into a paranormal nightmare as she starts to suffer attacks by an unseen force. Recent sightings may prove that a Native American legend about a mysterious race of giants is true.

A cryptozoologist investigates reports of a sea monster lurking beneath the icy waters of Alaska. He reviews startling eyewitness accounts and examines never-before-seen video evidence of the terrifying creature.

Seasoned Bigfoot hunters investigate whether a huge, ape-like beast is responsible for a string of disappearances in the remote Alaskan wilderness. New evidence suggests woolly mammoths may have found safe haven in Alaska.

Experts investigate whether an interdimensional portal in the Alaska Triangle led to the disappearance of an airplane carrying 44 military personnel in 1950.

A cryptozoologist hunts for scientific proof of Bigfoot in the remote Alaskan wilderness, and experts investigate a mysterious vortex of energy that may be behind unexplained disappearances and paranormal activity in Alaska.

An eyewitness shares startling video evidence of extraterrestrial activity in Fairbanks, Alaska, and a UFO hunter flies over Alaska's highest mountain in search of a secret underground alien base.

Experts and eyewitnesses attempt to unlock the mystery of the Alaska Triangle, a remote area infamous for alien abductions, Bigfoot sightings, paranormal phenomena and vanishing airplanes. With eyewitness and firsthand accounts from locals and experts alike, uncover a haunting new case in every episode. The Alaska Triangle podcast features direct audio from the hit Travel Channel television series.