The mysteries and legends surrounding seven spine-tingling sites are explored. A team of ghost hunters, psychics and historians reveal why these paranormal hot spots deserve their terrifying reputations.

Dine with ghosts then party with the paranormal at a haunted nightclub. Head underground in Portland where unsuspecting folks were held captive and then hit up a haunted mansion and tattoo parlor.

We keep crisscrossing the country to tour even more paranormal hot spots. We visit a castle outside of Seattle that is haunted by a suicidal monk and a Boston inn that used to house escaped slaves but is now home to spirits.

Visit the deepest, darkest, haunted spots America has to offer. We explore a bar in Chicago that contains forces so dark it causes visitors to turn horribly violent and a haunted aircraft carrier in Texas that has earned the nickname "Blue Ghost."

We tour more of the spookiest spots across America, including a defunct amusement park that delivers a thrill of a different kind and a residence so haunted the owner rarely sleeps there!

In this hour, we continue our search for places that'll make you scream, "Mommy!" We stop by an old prison where ghosts of the country's worst violent offenders roam and tour a Chicago home that inspired the legend of the Devil Baby.

This hour of Most Terrifying Places in America takes us to even more hot spots that will haunt your dreams! We tour a desecrated cemetery in Illinois, an eerie theater in Cincinnati built over a mass grave, and more.

Grab a blankie and a flashlight because we're revisiting the spookiest, freakiest and downright scariest haunted places in America.