America: The Beautiful.

Are you ready for the lockdown? Ghost Adventures crew -- Zak Bagans, Aaron Goodwin, Billy Tolley, and Jay Wasley -- is back to investigate the scariest, most notorious, haunted places in the world. The trio will interview eyewitnesses and historians at each location, arming themselves with the stories of the ghosts they will later provoke and confront during their dusk-to-dawn lockdowns. (Note: They don't always come out unscathed!) Then they'll review and analyze their findings with some the most respected experts and specialists in the paranormal field.

An elite team of Sasquatch specialists journey into the unforgiving Oregon wilderness in search of Bigfoot. The three-week expedition, based on science and expertise, may finally pull the elusive beast out of the pages of legend and lore and into reality.

Don Wildman embarks on an epic quest to solve the world's greatest mysteries. From historical institutions to unexplored archives, Don unearths extraordinary relics and sinister artifacts, each with an incredible story to tell and a secret to be revealed.

A panel of experts analyze footage from some of the world's most eye-opening and terrifying paranormal videos. From poltergeist activity to lights in the sky, these firsthand accounts just might turn skeptics into believers.

This documentary mini-series chronologically unravels the rapid descent of a town into madness, using reenactments to capture the day-to-day hysteria that unfolds and puts an affluent New England community under siege.

Monumental Mysteries scours the country for America's most extraordinary monuments and reveals the amazing mysteries hidden. From New York's iconic Chrysler Building that was once the site of a stunning display of an architectural chicanery, to a huge clock on the island of Hawaii where the hands are forever frozen in time, these are just some of the tales revealed. This series visits the statues, memorials, national parks, gravestones and sculptures which commemorate our nation's most notorious crimes, scandals, disasters and intriguing events of all time.