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

Ancient Aliens

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

From

Maggie and Negan travel into a post-apocalyptic Manhattan long ago cut off from the mainland; the crumbling city is filled with the dead and denizens who have made New York City their own world full of anarchy, danger, beauty and terror.

The Walking Dead: Dead City

An exploration of strange and inexplicable mysteries; contributions from scientists, historians and witnesses as they seek to shed light on how the impossible can happen.

The UnXplained

Adventurer Josh Gates, scientist Phil Torres and paranormal researcher Jessica Chobot investigate reports of supernatural encounters, mysterious creatures and extraterrestrial phenomena.

Expedition X

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

Dakota Laden, Chelsea Laden and Tanner Wiseman travel across the country in an RV spending nights in the most haunted locations in the United States.

Destination Fear

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

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

Jack Osbourne and Katrina Weidman explore locations that are purported to be doorways to the spirit underworld.

Portals to Hell

In a watery near future, a man embarks on a quest to rescue his stolen pet cybershark.

Wet City

FBI agents Fox Mulder, the believer, and Dana Scully, the skeptic, investigate the strange and unexplained, while hidden forces work to impede their efforts.

The X-Files

In diverse parti del mondo, il mare sembra improvvisamente in pericolo. Eventi misteriosi provenienti dalle profondità degli oceani si moltiplicano in tutto il mondo.

Il quinto giorno

Wyatt Earp's great-granddaughter battles demons with unique abilities and dysfunctional allies.

Wynonna Earp

Uncover the world's most mysterious monster myths in "MonsterQuest," trekking around the globe in search of the true, scientific realities behind Bigfoot, man-eating catfish, aquatic dinosaurs and more.

MonsterQuest

Beings from different worlds interact at a peaceful space station.

Babylon 5

Jack Osbourne explores haunted locations with his family and friends.

Jack Osbourne's Night of Terror

Paranormal investigators Zak Bagans, Aaron Goodwin, Jay Wasley and Billy Tolley kick back in their screening room to watch their favorite episodes of "Ghost Adventures," while providing commentary about their craziest experiences.

Ghost Adventures: Screaming Room

An FBI agent, a brilliant scientist and his estranged son investigate unexplained phenomena.

Fringe

Stories of the bizarre and unexplained feature ghosts, aliens, monsters and natural disasters.

Weird or What?

Westworld isn't your typical amusement park. Intended for rich vacationers, the futuristic park -- which is looked after by robotic "hosts" -- allows its visitors to live out their fantasies through artificial consciousness.

Westworld

Ancient investigations turn tech as specialists harness an advanced digital forensics lab and use the latest scientific discoveries to solve the biggest mysteries of ancient history.

Ancient Unexplained Files

Eli Roth presents true stories of haunting's that have shattered the lives of the people who have experienced them; equal parts terrifying and evocative, Roth exposes the real-life horror of paranormal survivors dragged to hell and back.

Eli Roth Presents: A Ghost Ruined My Life

Go deep into the wilderness of the United States to uncover the truth behind some of the country's most enduring legends.

MonsterQuest: Origins

A Victorian cemetery turns into a vampire-hunting ground in 1970s London after visitors report bodies rising from graves, strange bite marks and sightings of a tall, dark figure with red eyes.

The Curse of the Highgate Vampire

The trials and tribulations of International Rescue.

Thunderbirds

An investigation into UFO sightings, alleged abductions and extraterrestrial encounters throughout the wild landscape of America's last frontier.

Aliens in Alaska

Captain Pike, Science Officer Spock and Number One explore new worlds around the galaxy on the U.S.S. Enterprise.

Star Trek: Strange New Worlds

Standalone episodes focus on both new and established characters set in the world of the original "The Walking Dead" series.

Tales of the Walking Dead

Clare and Henry's love story involves a marriage with a problem -- time travel.

The Time Traveler's Wife

After an attack destroys a fishing vessel off the coast of South Africa in April 2013, Marine Biologist Collin Drake works to determine the predator responsible.

Megalodon: The Monster Shark Lives

Nostradamus may have predicted the outcome of the 2016 U.S. presidential election; the seer refers to an epic battle between a "Masculine Woman" and an "Audacious Bawler," while foretelling a time of great trouble in the wake of the election.

Nostradamus: Election 2016

An enhanced version of the series "Ancient Aliens."

Ancient Aliens: Declassified

Revisiting the most compelling mysteries explored over the past 15 years of "Ancient Aliens"; experts engage in thought-provoking conversations on topics central to the Ancient Astronaut Theory.

Ancient Aliens: Origins

Stranger-than-fiction accounts of monsters, aliens and encounters from beyond.

Web of Darkness

Digging deep into stored files and searching for clues and evidence about UFOs.

Hangar 1: The UFO Files

Police officers, paramedics and other first responders reveal their true-life encounters with the paranormal while on duty.

Paranormal Emergency

Paranormal witnesses recount terrifying true tales of violent hauntings that have plagued their nightmares since childhood; now adults, they go back in time to the horrific encounters with compelling first-person testimonies.

My Paranormal Nightmare

In 1979, all hell breaks loose at the Miami Aerospace Academy when the student body seems to fall victim to mass demonic possession; forty years later, shocking revelations from former students shed light on the day the devil took over their school.

The Devil's Academy

Over the course of their 50-year career, Ed and Lorraine Warren investigated thousands of hauntings; some of their most famous cases include the Amityville Horror house and the real-life Rhode Island home behind "The Conjuring" films.