A cruise ship gets pelted by a cyclone, a flood destroys a town and more.

A car is overtaken by a tornado, an avalanche buries a family and more.

Scorching lava threatens a neighborhood, a hurricane wreaks havoc and more.

Experts investigate a notorious LA hotel and the curse of flight 191.

Experts investigate alien abductions and explore past lives.

Experts investigate spontaneous human combustion and a mass UFO sighting.

A police station becomes a battleground between a killer and a spirit.

A young Theodore Roosevelt encounters a half-human predator.

Inexplicable phone calls torment the manager of a New Jersey cemetery.

A team of specialists begin their hunt for Bigfoot in central Oregon.

The team uncovers their first pieces of possible Bigfoot evidence.

The team stumbles upon a possible Bigfoot nest in the forest.

Locals recount terrifying encounters in the dark hollows of Appalachia.

Eyewitnesses recount terrifying encounters in America's Badlands.

Locals recount strange encounters in the dark forests of the Ozarks.

The Tennessee Wraith Chasers investigate Savannah's "Hanging Square."