The Travel Channel HD (Pacific)

A mysterious apex predator is stalking orcas and boats off the coast of Kodiak, AK; sea monster sightings, first studied by Sanderson before his death, have spiked in that area recently.

The team investigates a stranger-than-fiction murder mystery involving the Wildman of Minnesota; known as the Ice Man, its body became a sideshow attraction that Sanderson examined himself before it mysteriously disappeared.

The team makes a discovery while investigating sightings of a large bird of prey terrorizing Chestnut Ridge, Pennsylvania; Sanderson believes it to be the mysterious thunderbird, a razor-clawed predator documented in Native folklore.

The team investigates a series of livestock mutilations in the Great Smoky Mountains that some link to the infamous chupacabra; using evidence journals from Sanderson's archive plus new clues, the team attempts to confront the killer canine.

When Ozarks locals report frightening encounters with a mysterious, dragon-like beast, the team conducts their most ambitious hunt yet.

This infamous psychiatric hospital in rural Connecticut is so diseased with dark history and demonic energy that it may be the final nail in the coffin for the team.

In Blue Springs, Mo., a woman fears for the safety of her children as unseen forces torment them every day; Steve discovers the woman's property was the scene of a murder-suicide, while Amy encounters the resentful spirit of a dead man.

In Jefferson City, Mo., a family abandons their new home in order to escape the intense paranormal activity inside of it; even worse, the couple worries their daughter has been possessed by one of the dark entities.

Steve and Amy travel to New London, Wis., where a family is on the brink of destruction due to powerful paranormal activity; the parents fear that one of their children may have summoned a demonic entity through a spirit board.

In Colorado Springs, Colo., Steve and Amy aid a team of paranormal investigators who fear that violent paranormal activity has followed them home from an investigation; the women need answers before things turn deadly.

Steve and Amy travel to New Orleans to investigate violent paranormal activity at a church-turned-restaurant; the owners fear for the safety of their employees and patrons.

Amy and Steve travel to Coolidge, Ariz., where a mother and her daughters face an onslaught of paranormal activity from an interdimensional being; under constant attack and unable to move, the family needs answers before someone is seriously hurt.

Steve and Amy head to Glendale, Ariz., where vicious entities have turned a couple's dream home into a nightmare; with the unexplained activity getting worse by the day, they are terrified their family will fall apart if they don't get help soon.

A mysterious entity has deadly intentions toward a California family.

An explosion of demonic activity puts a family on edge in Oregon.

Amy and Steve travel to Coolidge, Ariz., where a mother and her daughters face an onslaught of paranormal activity from an interdimensional being; under constant attack and unable to move, the family needs answers before someone is seriously hurt.

Steve and Amy head to Glendale, Ariz., where vicious entities have turned a couple's dream home into a nightmare; with the unexplained activity getting worse by the day, they are terrified their family will fall apart if they don't get help soon.

A mysterious entity has deadly intentions toward a California family.

An explosion of demonic activity puts a family on edge in Oregon.

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Zak sends the team to investigate a family of first responders tormented by poltergeist activity; as Jay becomes violently ill, the guys fear human ashes in the home and a loved one's brush with devil worshipping opened a gateway for dark entities.

Zak dispatches the team to Washington where a family is concerned about a possible demonic energy in their home; a shocking experience leads the guys to suspect dark forces influenced the daughter to allow evil to enter her life.

Zak's team responds to a historic house in Georgia that doubles as a haunted attraction; the owner fears something nefarious is attacking his mother, the home's only overnight resident.

Zak dispatches the team to Indiana where a family believes their home is under siege from a demonic entity; with the mother's health in jeopardy from the disturbing activity, the guys race to find answers.

Zak sends the team to Cordova, Tenn., to help a family escape a paranormal mystery; the call takes an abrupt turn when the home's dark and tragic past comes alive during an overnight investigation.

Zak and the team answer an urgent call from a Texas couple who feel manipulated by a controlling entity; facing escalating poltergeist activity, the guys discover a voodoo curse could be fueling the dark energy that has invaded the home.

The crew travels to a sinister ghost town near Wolf Creek, Ore.; an aggressive entity overtakes Zak; a dark force incapacitates Aaron; eerie figures; a voice warns of a demonic presence.

The crew travels to Oregon to investigate the mysterious Wolf Creek Inn, a historic building riddled with aggressive negative energy, apparitions and a vampire-like creature; Aaron experiences a dramatic psychological breakdown.

Zak and the crew head to Idaho to investigate the Albion State Normal School, where dark energy from satanic graffiti is affecting its staff; Jay and others are aggressively marked with strange symbols behind their ears.

Zak and the crew head to a museum in Montrose, Colo., where something threatens the health of its employees; exploring the property's violent history and disturbing evidence of a dangerous entity.

Zak and the crew travel to Springfield, Mo., to investigate Pythian Castle, a historic building infected with violent spirits who appear to mimic the living and deliver fatal premonitions.

Zak and the crew investigate the massive Titanic Museum in Branson, Mo.; employees believe the spirits of the 1,496 people who lost their lives on April 14, 1912, have found their way to the museum dedicated to their memory.

Part 1/2. Zak and the crew investigate a dark mystery surrounding the death of Elisa Lam at the notorious Cecil Hotel; they retrace her steps the night she disappeared in 2013 and uncover a possible demonic connection through serial killer Richard Ramirez.

Part 2/2. The crew unlocks the dark mysteries of the Cecil Hotel as they continue their investigation of the Los Angeles landmark; Zak Bagans calls on psychic medium Patti Negri to help them connect to the lost souls from decades of unthinkable tragedies.

Zak and the crew hop aboard a 100-year-old steam engine for a lockdown; it's a paranormal-packed ride as the guys investigate reports of apparitions and strange anomalies along the Nevada Northern Railway.

The crew investigates a former brothel and saloon in Albuquerque, N.M., that is reportedly inhabited by an aggressive male spirit.