The Travel Channel HD

Ben and Melissa head to Colorado to investigate claims of human experimentation at the hands of emotionless grey extraterrestrials, to see whether there is a connection between these twisted experiments and decades-old reports of cattle mutilations.

Ben and Melissa investigate reports of triangular black craft terrorizing Las Vegas residents; they believe the alarmingly advanced UFOs can abduct humans via their minds, and if such claims prove true, the future of humanity hangs in the balance.

Ben and Melissa claim to document dozens of alien abductions, but a recent trend concerns them: some abductees say they continue to communicate with their captors, potentially for a sadistic extraterrestrial brainwashing plot to dominate humanity.

Ben and Melissa investigate strange happenings in Missouri, from sightings of cube-shaped crafts to encounters with interdimensional beings; they believe a secret UFO hot spot called Marley Woods could be the key to all the peculiar activity.

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Richard and his team are reminded of a poltergeist haunting investigation in England; the Tolfs investigate a farmhouse in Indiana; a family asks Jack to get rid of an abusive spirit.

Investigators face an entity known as Big Black in Indiana; Richard encounters a ghost in a home where a double murder-suicide took place; Karlo investigates an old school building.

Jay and Marie witness strange occurrences in their home after a cemetery investigation; the Tolfs investigate an old hospital in Michigan; Shannon and her team investigate a mansion in New York.

The Tolfs investigate the site of one of the earliest recorded possessions; Karlo attempts to remove a spirit in a lakeside property; Eric investigates a former hospital.

An old Masonic temple shrouded in mystery and local lore; a hair-raising paranormal investigation with psychic medium Chip Coffey leads to a daunting reality.

Amy Bruni and Adam Berry visit a home plagued by paranormal activity; the discovery of an old shoe might have triggered the haunting, but the homeowner can't be sure; they, along with psychic medium Chip Coffey, unseal the attic to find answers.

Amy, Adam and Chip investigate escalating paranormal problems at a home undergoing renovations; the entities within are fiercely protective of the property and lash out when the team attempts to communicate.

The second oldest structure in Vermont is no doubt haunted, but a fresh set of owners are experiencing paranormal problems for the first time in their lives.

Amy, Adam and Chip investigate an iconic mansion that was converted into a museum at the request of a dying matriarch; now, her family's spirits haunt the museum; the team attempts to cross over into the spiritual realm to find answers.

Amy and Steve go to Oxnard, Calif., where a terrified mother is facing an onslaught of paranormal activity in her childhood home; she believes whatever's in the house killed her husband and her father, and if left unchecked, it will kill again.

Amy and Steve visit a desperate woman in Port Orchard, Wash., who is adamant that an evil presence is targeting her family, especially her baby granddaughter.

Amy and Steve return to Wilmington, North Carolina, to help a distraught couple trapped in a vortex of sinister supernatural activity.

A distraught woman in Flatwoods, Ky., claims an evil presence in her home killed her best friend; she's terrified that if Amy and Steve can't uncover the source of the violent paranormal activity, she and her sister may be next.

Amy and Steve travel to Northfield, Ohio, to help a desperate mother who claims an evil presence is threatening her children and tearing her marriage apart.

Steve and Amy visit a terrified woman in Victorville, Calif., who claims her home is under attack from the paranormal and believes that whatever is lurking inside killed her roommate; she fears the entity will strike again if she can't get help.

Steve and Amy help a distraught woman in Graham, Wash., who is convinced her fiance is possessed by a dark entity.

Steve and Amy go to Wilmington, N.C., where a terrified couple believe evil forces are targeting their daughters; the worried parents claim the paranormal activity is turning violent, and they need answers before someone is seriously hurt.

A restaurant owner is convinced that evil spirits are out to ruin her business in Bluffton, S.C.; exhausted and out of options, she clings to the hope that Steve and Amy can help stop the dead from overrunning the restaurant and her life.

Steve and Amy visit a terrified woman in Victorville, Calif., who claims her home is under attack from the paranormal and believes that whatever is lurking inside killed her roommate; she fears the entity will strike again if she can't get help.