A shape-shifting alien sends a family running for cover; an internet star finds a monster under her bed; an urban explorer runs head-on into an apparition; a spirit attempts to halt construction on a home.

A phantom chef cooks up trouble at a restaurant. Extraterrestrial visitors stun a rugby team. A possessed doll latches onto a little girl. A parade of UFOs stream across the sky.

A group of friends encounter an incredible UFO while hiking in the woods. A school security guard comes comes face-to-face with a terrifying entity. A hidebehind gives a girl and her grandma a serious fright. A tiny elfin creature makes a toddler uneasy.

Two men are stalked by an unseen creature in the woods. A UFO comes alive. An ancient entity toys with a young explorer. A couple moves in with a poltergeist.

A malicious entity wreaks havoc in a party store. A man reckons with a terrifying haunting from his childhood. A treasure hunt is interrupted by Bigfoot. A departed DJ spins a set from beyond the grave.

An unidentified monster surfaces in a peaceful lake. A strange specter spies on a paranormal investigator. A toddler plays a spirited game of tug of war. Haunted artifacts stir up trouble at a museum.

Two brothers attempt to communicate with a doll with a demonic disposition. A backwoods biker encounters grisly evidence of skinwalker activity. UFOs crash an Independence Day celebration.

Train passengers spot Bigfoot in broad daylight. A family gets more than a theme park thrill when a ghost hitches a ride on a roller coaster. A groundskeeper contends with a pesky poltergeist in a cemetery.

A family captures footage of an emaciated cryptid on their home security camera; haunted objects compete for museum guests' attention; strange lights in the sky bring commuters to a halt.

Hunters spot a skinwalker emerging from the woods; a man spots thousands of UFOs from his backyard; an apparition manifests on a haunted highway.

A family spots Bigfoot in their own backyard; UFOs speed by in broad daylight; a cryptid peruses a zoo in search of its next meal.

A phantom monk roams around a 13th-century church. A family moves and takes their poltergeist with them. Three UFOs fall in formation.

A mermaid serenades a commercial fisherman. A shadow figure scuffles with a small dog. A ghost blows out birthday candles.

Shadow figures roam the halls of an abandoned manor. A couple and their friend get up close and personal with a local lake monster. A woman declared dead comes back to life at her own funeral.

A mysterious entity is spotted in the Irish countryside. A seance goes violently wrong. A UFO pays an overnight visit to the city that never sleeps.

Children across North American interact with ghosts that their parents can't see. A woman gets one last goodbye from her faithful furry friend. Citizens in China fear the worst as hundreds of orbs swarm in the moonlight.

A shadowy figure spies on a paranormal investigator near an abandoned mining tunnel. A man and his son stumble upon a very talkative Bigfoot. A cube-shaped UFO surveils the Las Vegas strip.

A witch taunts paranormal investigators in a haunted graveyard. A woman's late husband checks in on their sleeping baby. An erupting volcano spews lava ... and paranormal activity.

A couple has a cabinet in their home that holds knickknacks, antique dolls and a whole lot of ghosts. A UFO eclipses an eclipse. A phantom shopper strolls through a mall.

Ghosts flock to a quaint coastal farmhouse. A pastor's sermon is interrupted by the Devil himself. A woman and her dogs have multiple terrifying encounters with Bigfoot

Spirits haunt the basement of an abandoned winery. Shadow figures catch a flick at a decades-old movie theater. A legendary creature is caught crossing the road.

A baby monitor picks up a ghostly figure walking next to a child's bed. A speeding UFO infiltrates an air show. A young woman ushers in the new year with an undeniable sign from her late father.

A lake monster surfaces, a knife-wielding poltergeist attacks, and more.

A Bigfoot enthusiast captures evidence of the legendary cryptid's elusive cousin -- the Ohio Grassman. Mysterious glowing orbs manifest in the Utah desert. A haunted doll torments a family in Canada.

A stinky Sasquatch pays a visit, a UFO flies near Fort Knox, and more.