T+E

East Millinocket, Maine, is brought to its knees when its most popular teen turns up dead; for 38 years, answers elude police; with the help of a dedicated mother and a community that never forgets, the secret killer is finally exposed.

Elliot overcame a traumatic childhood and moved to Las Vegas to pursue his dream of becoming a chef, but the rampant drug culture in restaurant kitchens along with the sudden death of his brother sent Elliot reeling.

Psychedelic swirls in the Utah wastelands; a bizarre configuration of circles in the Sahara; hidden lines with the help of a drone; a remote polka-dot lake in Canada.

A Pennsylvania family is terrorized by a haunted doll; two friends witness a fleet of UFOs in the night sky; a man encounters the infamous Yowie in the Australian outback.

Elliot overcame a traumatic childhood and moved to Las Vegas to pursue his dream of becoming a chef, but the rampant drug culture in restaurant kitchens along with the sudden death of his brother sent Elliot reeling.

Home renovations release ghosts that haunt Kathryn and Dave.

A spirit brings a doll to life.

A teen sees an unusual pattern of lights in the sky and is terrified when they seem to dive-bomb him; a UFO sighting in France becomes one of the most scientifically investigated cases.

Odd light patterns are seen across multiple counties in Texas on the same night; In France, after a powerful encounter a man's previous knee injury is completely healed.

Closest encounters and first-hand experiences with abductions.

Investigate an abandoned village in the shifting sands on Dubai's outskirts and a collection of inexplicable stone circles in Colombia; a mysterious hilltop tower in Iran and a puzzling purple phenomenon in Chile's Atacama Desert.

A spirit brings a doll to life.

Paid programming.

East Millinocket, Maine, is brought to its knees when its most popular teen turns up dead; for 38 years, answers elude police; with the help of a dedicated mother and a community that never forgets, the secret killer is finally exposed.

Learning why an important urban center is sinking toward oblivion; soaring over sprawling ruins buried under Saharan sands; learning the modern secret of an ancient fortress; eyeing a ghost town on the edge of the Gobi.

A shadow figure is spotted in a graveyard; a Hong Kong family is perplexed by a radiating light in the evening sky; a couple opens their arms to all things supernatural.

A double murder plot that took decades to come to light and from the words of the key protagonist; a tale of sex, religion and greed that shook the Irish community where it happened to its core.

After a terrifying burn accident as a child, Jayden grows up hoping to become a firefighter and fight California's notorious forest fires; after a series of tragic events, 20-year-old Jayden now smokes dangerous amounts of fentanyl.

Kelly and Steve extend their stay in Illinois to help the Kankakee Police Department look into another mysterious case -- the unsolved homicide of a mother-to-be and her unborn child.

Discover why the perfect life of Scott Rogers, a charismatic pastor in Baton Rouge, Louisiana, was just smoke and mirrors. Untangle a web of lies, deceptions, and heinous crimes that left two people dead and tore his family and community apart.

A shadow figure is spotted in a graveyard; a Hong Kong family is perplexed by a radiating light in the evening sky; a couple opens their arms to all things supernatural.

Learning why an important urban center is sinking toward oblivion; soaring over sprawling ruins buried under Saharan sands; learning the modern secret of an ancient fortress; eyeing a ghost town on the edge of the Gobi.

Examining what motivates someone to steal.

The truth behind internet videos of acrobats flipping over speeding cars; investigating an amorphous and horrifying crawling creature.

A man believes he recorded Bigfoot calls on video while foraging for mushrooms; rock paintings are discovered in India.

Uncover discoveries that threaten to shatter our understanding of the past; each new discovery confronts our fascination and fear for what is hidden, illuminating the darkest recesses of history.

Examining what motivates someone to steal.

The truth behind internet videos of acrobats flipping over speeding cars; investigating an amorphous and horrifying crawling creature.

A man believes he recorded Bigfoot calls on video while foraging for mushrooms; rock paintings are discovered in India.

Uncover discoveries that threaten to shatter our understanding of the past; each new discovery confronts our fascination and fear for what is hidden, illuminating the darkest recesses of history.

After a terrifying burn accident as a child, Jayden grows up hoping to become a firefighter and fight California's notorious forest fires; after a series of tragic events, 20-year-old Jayden now smokes dangerous amounts of fentanyl.

Learning why an important urban center is sinking toward oblivion; soaring over sprawling ruins buried under Saharan sands; learning the modern secret of an ancient fortress; eyeing a ghost town on the edge of the Gobi.

A shadow figure is spotted in a graveyard; a Hong Kong family is perplexed by a radiating light in the evening sky; a couple opens their arms to all things supernatural.

After a terrifying burn accident as a child, Jayden grows up hoping to become a firefighter and fight California's notorious forest fires; after a series of tragic events, 20-year-old Jayden now smokes dangerous amounts of fentanyl.

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.

Wandering spirits seek to feed on the energy and emotions of unsuspecting patients and medical workers.

A hotel owner experiences inexplicable activity, then fights to save an entity from the dark forces in her hotel; a woman longing for luxury in a four-star spa is confronted by a spirit holding her baby.

Paid programming.

A teen sees an unusual pattern of lights in the sky and is terrified when they seem to dive-bomb him; a UFO sighting in France becomes one of the most scientifically investigated cases.

Dark spirits plunge their victims into a sinister supernatural realm; a home becomes haunted when two sisters open a mysterious box of letters; a malicious entity stalks a young girl; and a teen seeks protection from otherworldly forces.

After going to a Halloween party at an abandoned and notorious prison, a family is targeted by an evil spirit who will stop at nothing to destroy them.

Get petrified by cryptic rock structures normally hidden from view; look inside curious dwellings in the Peruvian Andes; visit a sacred monolith in Wyoming's Black Hills; haunt a Turkish stone village; spot an immovable waterfall in Mexico.

A haunted basket mystifies a mother and daughter, a mythical creature is spotted in Wales and two intrepid investigators come face-to-face with Slenderman.

The family of Gail Katz believes her disappearance is solved after a torso washes up on the shores of Staten Island, four years after she vanishes; it isn't her and what unfolds is a murder solved thousands of feet above the Atlantic Ocean.

Jesse grows up gender fluid in a household rife with addiction, trauma and dysfunction; after nearly losing his mother to drugs, Jesse spirals into an addiction of his own and now lives on the streets.

The truth behind internet videos of acrobats flipping over speeding cars; investigating an amorphous and horrifying crawling creature.

A man believes he recorded Bigfoot calls on video while foraging for mushrooms; rock paintings are discovered in India.

Examining what motivates someone to steal.

A haunted basket mystifies a mother and daughter, a mythical creature is spotted in Wales and two intrepid investigators come face-to-face with Slenderman.

Get petrified by cryptic rock structures normally hidden from view; look inside curious dwellings in the Peruvian Andes; visit a sacred monolith in Wyoming's Black Hills; haunt a Turkish stone village; spot an immovable waterfall in Mexico.

Bianca Devins' death at the hands of friend Brandon Clark; exploring the virtual world of misogyny he lived in and learning why the victim's family had to battle social media platforms to remove viral images of her murder.

Recounting the experiences of the victims of some of Britain's most prolific voyeuristic predators; reconstruction and interviews show how powerful men used their status to hide their sexual crimes.

A man is found dead in a San Diego motel, minus his leg; police initially believe it's the result of a car accident; evidence soon casts suspicion on the involvement of Dr. John Brown, an underground gender reassignment surgeon.

Bianca Devins' death at the hands of friend Brandon Clark; exploring the virtual world of misogyny he lived in and learning why the victim's family had to battle social media platforms to remove viral images of her murder.

Kelly and Steve extend their stay in Illinois to help the Kankakee Police Department look into another mysterious case -- the unsolved homicide of a mother-to-be and her unborn child.

Recounting the experiences of the victims of some of Britain's most prolific voyeuristic predators; reconstruction and interviews show how powerful men used their status to hide their sexual crimes.

Jesse grows up gender fluid in a household rife with addiction, trauma and dysfunction; after nearly losing his mother to drugs, Jesse spirals into an addiction of his own and now lives on the streets.

Get petrified by cryptic rock structures normally hidden from view; look inside curious dwellings in the Peruvian Andes; visit a sacred monolith in Wyoming's Black Hills; haunt a Turkish stone village; spot an immovable waterfall in Mexico.

A haunted basket mystifies a mother and daughter, a mythical creature is spotted in Wales and two intrepid investigators come face-to-face with Slenderman.

Jesse grows up gender fluid in a household rife with addiction, trauma and dysfunction; after nearly losing his mother to drugs, Jesse spirals into an addiction of his own and now lives on the streets.

Visiting spirits that remain tied to the places that meant the world to them; feeling eerie energy in a historic Missouri mansion; facing a spectral sea captain in Nova Scotia; discovering a well of supernatural energy in a northern California hotel.

A 12-year-old boy senses something terrifying in the basement.

Discover why the perfect life of Scott Rogers, a charismatic pastor in Baton Rouge, Louisiana, was just smoke and mirrors. Untangle a web of lies, deceptions, and heinous crimes that left two people dead and tore his family and community apart.

Paid programming.

Odd light patterns are seen across multiple counties in Texas on the same night; In France, after a powerful encounter a man's previous knee injury is completely healed.

The ghost of a young girl follows a police officer home from the scene of an accident; a spirit plays tricks on a deputy at an Alabama mansion; a paramedic is shocked to see the apparition of a bride and groom walking down the aisle of a church.

A young woman is possessed by a demonic entity; a boutique falls under the spell of a spirit; and something evil tries to take over Kate Kirkpatrick's home.

Witness animal spectacles from high above the Earth; watch a whirling herd of northern nomads; see undersea behemoths show off in the Pacific shallows; track a U.S. porcine stampede; confront top ocean predators on the Florida coast.

A man gets an unwelcome visitor in his new home; a man and his daughter take a walk in the devil's tramping ground; disappearing entities confuse a home's security system; plus, more paranormal footage from cameras around the world.

Dr. Michael Swango, an attractive physician, deceives many as a fraudster and murderer; he leaves destruction across the U.S. and Africa, with dozens of suspected victims.

Krystal lives out her dream of getting married and dedicating her life to two young sons, but the effects of growing up in a dysfunctional family, along with the death of her father, turn Krystal into an alcohol, heroin, meth and fentanyl addict.

Bianca Devins' death at the hands of friend Brandon Clark; exploring the virtual world of misogyny he lived in and learning why the victim's family had to battle social media platforms to remove viral images of her murder.

What begins as a hunt for a paranormal research facility in America's most haunted state turns into a journey filled with mysterious and heartwarming discoveries for a team of supernatural investigators.

A man gets an unwelcome visitor in his new home; a man and his daughter take a walk in the devil's tramping ground; disappearing entities confuse a home's security system; plus, more paranormal footage from cameras around the world.

Witness animal spectacles from high above the Earth; watch a whirling herd of northern nomads; see undersea behemoths show off in the Pacific shallows; track a U.S. porcine stampede; confront top ocean predators on the Florida coast.

Examine the guilt, shame, and shared trauma that has turned Brooks, Taryn, and Joel's childhood home into a hellish drug den where death is a constant threat. Watch a deeply wounded family try to save these vulnerable brothers in their hour of need.

A look at this English town in Buckinghamshire and why so many spirits of the past haunt its streets.

A look at why so many people see a vision of Jesus in seemingly normal things such as a tree stump or an antique cabinet.

Jennifer heads to New Orleans to investigate whether an ancient vampire has cracked the code on immortality.

Examine the guilt, shame, and shared trauma that has turned Brooks, Taryn, and Joel's childhood home into a hellish drug den where death is a constant threat. Watch a deeply wounded family try to save these vulnerable brothers in their hour of need.

Triangle shaped hovering objects are seen by thousands of people and investigated by scientists and government officials, yet they could never be explained; the sightings occurred in a more than two year wave over Belgium, beginning in late 1989.