Season 4

Glasses thrown at bartender and beer hoses lifted by invisible force. In Holland, a man's apartment is haunted. Strange lights above the earth caught by NASA. A haunting in Jordan and more.

Ghostly guests attack a woman, a lake monster surfaces in Sweden, and more.

A colorful anomaly dazzles onlookers, orbs parade through a jail, and more.

UFOs invade the Bronx, a museum houses a mummy, and more.

A woman plays catch with a ghost, a dog senses something spooky, and more.

A village is riddled with spirits, a toddler tussles with a ghost and more.

An unusual UFO flies over SoCal, a man is saved by an angel, and more.

A man leaves his childhood ghosts behind, a woman conjures a UFO, and more.

A couple gets a ghostly visitor, a man communicates with the dead and more.

A man seeks answers about UFOs, and a woman finds out she's not alone.

A cowboy avoids a scheming skinwalker, and UFOs loom large over San Diego.

Triplets are caught speaking to an unseen entity, and a man tracks Bigfoot.

A shadow person lurks in a 911 call center, and fairies frolic in a garden.

A shop owner in Mexico loses customers to a haunted piñata; a man in Russia is driven out of an abandoned house by an angry poltergeist; a woman is potentially a UFO magnet.

A grandmother catches a demon on a baby monitor; a man records footage of glistening rainbow UFO in California; mind-bending phenomena around the globe reveals a glitch in the matrix.

A man in Montana wonders what happened to a dead deer on his property until he sees the terrifying creature that may be responsible; a military airbase in Germany is visited by a UFO.

A spirit wanders around a distillery, and a witch laughs in the dark.

A new home is plagued by a ghost, and the Slenderman visits West Virginia.

Two apparitions crash a livestream from a centuries-old English graveyard. A witch soars through the sky above a mountain in Chile. A mischievous black cat casts a fiery spell in Egypt.

Two friends are chased out of California's Death Valley by a UFO. A ghostly hand reaches out to a woman in Wales. A webcam in the Scottish Highlands captures incredible evidence of the Loch Ness Monster.

A shadowy spirit visits the Titanic, and a spectral moose stuns in Alaska.

A ghostly figure watches urban explorers from the shadows in England. A velociraptor skitters across a yard in Florida. A fleet of low-flying UFOs make contact with two men in Ohio.

A horrifying humanoid visits an abandoned amusement park in Indonesia. Mysterious floating lights emanate from a forest in California. An angel hovers over a firefighter's truck in Michigan.

A skydiver is knocked unconscious 10,000 feet in the air above Texas. A man dives into New York's East River to save a drowning dog. A kayaker is attacked by an alligator in North Carolina. Police officers rush to save a woman trapped in a sinking van.

A North Carolina man fights off a rabid bobcat in his front yard. An experienced caver finds himself trapped in rising waters. A hang glider holds on for dear life hundreds of feet above Switzerland. Two dogs are rescued from a frigid reservoir.

A truck driver rushes headlong into danger when a car bursts into flames on the road in Mississippi. A Florida man wrestles an alligator to save his puppy. Parents all over the world dive into action to save their children from certain death.