An exploration of the world's most fascinating, strange and inexplicable mysteries. Compelling contributions from scientists, historians, and witnesses as they seek to shed light on how the impossible can happen.

The UnXplained

Texts, archaeology and legend contain evidence of past human-extraterrestrial contact.

Ancient Aliens

Following his departure from The Commonwealth, Daryl Dixon washes ashore in France, raising the ire of a splintered but growing autocratic movement centered in Paris and endangering a young boy at the heart of a benevolent religious movement.

The Walking Dead: Daryl Dixon

Skilled searchers use a data algorithm as well as groundbreaking science and tools to analyze five decades of Bigfoot sightings to pinpoint when and where they are likely to encounter this elusive beast.

Expedition Bigfoot

Experts analyze paranormal videos from around the world, breaking down the footage captured by onlookers and offering insights; eyewitnesses give firsthand accounts of strange phenomena.

Paranormal Caught on Camera

A companion series to the show "The Walking Dead" goes back to the beginning of the zombie apocalypse to portray a world changing rapidly for reasons unknown, people struggling to understand the threat, and lives being altered in unimaginable ways.

Fear the Walking Dead

The residents of a small town search for a way out when unknown forces keep them from leaving.

From

A brilliant physicist travels through time, leaping from life to life to correct mistakes of the past with the help of his team in the present day -- all while trying to remember why he leaped and find his way home.

Quantum Leap

Doctors, nurses and patients give first-hand accounts of encounters with patients who have returned from the dead.

Haunted Hospitals

Zak Bagans investigates the haunted homes of everyday people who are living in terror with nowhere else to turn; Zak and his crew enter each residence armed with high-tech equipment to document the unexplained activity.

Ghost Adventures: House Calls

Teenager Clary Fray discovers she comes from a long line of human-angel hybrids called Shadowhunters and joins a group of demon hunters to save her kidnapped mother and find her place in the hidden world.

Shadowhunters

Jack Osbourne and the Ghost Brothers view and discuss paranormal videos.

Fright Club

The appearance of a strange door in their basement brings newlyweds Jillian and Tom to the frightening realization that the secrets each brought into their marriage are threatening their relationship -- and their lives.

Channel Zero: The Dream Door

Criminal profiler George Deuchar and cryptozoologist Ken Gerhardt investigate lycanthropy.

The Real Wolfman

Victims and emergency responders give first-hand accounts of paranormal encounters.

Paranormal 911

Jack Osbourne returns to the United Kingdom to revisit his childhood home and past haunts in the county of Buckinghamshire; seeking the dark truth behind terrifying, unexplained mysteries and experiences he had there as a young boy.

Jack Osbourne's Haunted Homecoming

Host Rod Serling introduces stories of fantasy and suspense.

The Twilight Zone

Jason Hawes, Steve Gonsalves and Dave Tango respond to urgent calls from local paranormal investigators nationwide who have reached a dead end with their vexing personal cases.

Ghost Nation

The cast and executive producers of AMC's original series "The Walking Dead: Dead City," the newest installment in The Walking Dead Universe, at WonderCon 2023 in Anaheim, Calif.

The Walking Dead: Dead City Live From WonderCon

One Step Beyond

A collection of dramas starring notable actors.

Several people recount stories of their dream home becoming a terrifying place to live.

My Haunted House

Classic urban legends come to life as never seen before.

Urban Legend

After an orphaned outsider named Sarah witnesses a woman's suicide, she decides to assume the identity of the dead stranger who looks just like her, then learns that the dead woman is her clone.

Orphan Black

Adam Ellis, Jen Lewis and Paul Bradford help people take back their lives after unexplainable encounters with the paranormal; the friends use traditional methods as well as social media to crowdsource stories, theories and evidence.

Trending Fear

Never-before-seen footage from Zak Bagans' film, "Demon House," a documentary that follows his investigation of a haunted house in Gary, Ind., which he bought sight unseen.

Demon House: The Lost Footage

The pandemic forces the investigators to get back to basics and safely explore haunted locations.

Ghost Dimension: Lockdown

Jordan Peele hosts and narrates tales of science fiction, fantasy and the occult, exploring humanity's hopes, despairs, prides and prejudices in metaphoric ways.

A geology professor and his nephew lead a subterranean sojourn to the Earth's core. Based on the novel by Jules Verne.

Journey to the Center of the Earth

Bill Birnes, Ted Acworth and Pat Uskert investigate UFO cases around the world.

UFO Hunters

The crew of the starship USS Enterprise, under the leadership of Capt. Jean-Luc Picard, explores the galaxy and fosters peace between rival alien civilizations in the 24th century.

Star Trek: The Next Generation

Award-winning writer, director and producer James Cameron explores science fiction's roots and futuristic vision through interviews with other well-known personalities in the cinematic world.

James Cameron's Story of Science Fiction

Jerry O'Connell ("Star Trek: Lower Decks") hosts a celebration of all things "Star Trek" including 50 years of animation; actors Tawny Newsome and Eugene Cordero; Jackie Cox takes to the streets in search of "Star Trek" fans.

Star Trek Day 2023

Celebrities share their personal encounters with ghosts, haunted homes and unexplainable spells.

Celebrity Ghost Stories

The story of the quest to colonize Mars as told from the perspective of the crew of a fictitious mission in 2033.

Mars

A group of teenagers sheltered from the dangers of the post-apocalyptic world receive a message that inspires them to leave the safety of the only home they have ever known and embark on a cross-country journey to save their father.

The Walking Dead: World Beyond

Paranormal experts investigate a dark family curse, and with new evidence that Lizzie Borden's ghost resides in the murder house, they conduct a séance to unearth the truth.

The Curse of Lizzie Borden

Two scientists become trapped in a time machine.

Time Tunnel

An exciting paranormal show that takes investigations to a whole new level.

Ghost Dimension

With the recent declassification of military records, service members are coming forward for the first time to share stories of unexplained events.

SCIFI SERIES