Pretend you're a wealthy English lord in the middle of the 18th century. You've just gotten back from a Grand Tour of the Continent, and you want to keep the party going. How do you do that? You start up a not-so-secret club, and you build yourself a super cool underground cave fort for you and your friends to hang out in. Let's visit Sir Francis Dashwood's Hellfire Caves with our guide, Cieran O'Keeffe, host for 14 seasons of Most Haunted.

On March 3, 1943, tragedy struck in London, at the Bethnal Green Tube station. People on their way down to the station to seek shelter from a air raid were caught in a crush when one person fell. Fifteen seconds later, 173 people were dead. The Stairway to Heaven is the Bethnal Green memorial, where the victims are remembered. But the ghosts of this tragedy do their own remembering late at night, when the trains fall silent. Join me for a walk around this touching monument.

The tragic disappearance of the Sodder children, on Christmas Eve 1945, began in flames and ended in enduring mystery. How could five children simply vanish from their bedrooms without a trace? The unsolved mystery continues to haunt West Virginia today.

The Haunted Museum in Nottingham, England, is four glorious floors of creepy artifacts galore. Join me for a stroll through the museum, if you dare. I'll even let you hold one of the haunted skulls.

The Victoria & Albert Museum in London, one of the largest museums in the world, is home to two haunted objects; the Great Bed of Ware, and a chair that once belonged to the wife of 18th century actor David Garrick. Come along and explore them with me!

Travel to England to visit Henry VIII's opulent Hampton Court Palace, scene of several hauntings. And take a peek at Berry Pomeroy Castle, home of both a White Lady and a Blue Lady ... the sight of both of them is an omen of certain death. Are you brave enough to go Lights Out?

Willard Library, in Evansville, Indiana, is home to the Grey Lady. Is she the disgruntled daughter of the library's founder? Tune in to find out!

Here is my Christmas present to you all: an extra episode of Lights Out. In this episode, we'll hear a reading of "Smee", a short story by A. M. Burrage from 1931. Burrage brings the spooky with this ghostly tale. Merry Christmas!

Ready for another walk in the woods? Come along with me, but be warned ... there are creepier things than ghosts in the forest.

Join me for a walk through haunted woods on the night before Halloween. What secrets lie beneath the fallen leaves and tilted headstones?

Pennhurst Asylum is one of the most actively haunted places in Pennsylvania. Its legacy of patient abuse and neglect casts a long shadow over the history of mental health care in the United States. But to many people, this was home, for better or for worse. Come inside the gloomy halls of this long-abandoned asylum and meet its resident spirits.

A hotel. A nursing home. A group home. Malvern Manor has been through many incarnations, and all that energy is still swirling in the grand old building. Join me for a return to this active location ... and this time, we're staying there overnight.

In the 19th century, Spiritualists believed that the dead could speak, and interact with the living. They may have been on to something ... The story of the Watseka Wonder is a tale of spirit possession, one young girl helping another to avoid the same fate she had suffered years before.

July 3, 1863. The third day of fighting at Gettysburg. The Confederate Army pushed as far as it would ever go into Northern territory at the High Water Mark at the end of Pickett's Charge. Let's investigate this incredible piece of history together.

Around 30,000 soldiers needed medical care after the Battle of Gettysburg. Bivouacs became hospitals for the care of the wounded. Join me for a walk through eight acres of haunted woods, as we explore a Confederate camp and field hospital. Find more information at www.thehauntedtrailsofgettysburg.com

The veil between the worlds is thin in Gettysburg. Many people have had ghostly encounters with the the spirits that still linger in the town and on the battlefield.

The rocky area of Devil's Den and Little Round Top saw some of the fiercest fighting on July 2, 1863, the second day of the Battle of Gettysburg. What paranormal effects has this had since the battle? Join me to find out.

Take a stroll around downtown Gettysburg with me and listen to some wicked cool ghost stories.

The people of Gettysburg didn't go looking for a battle; the battle came to them. In this episode, we'll visit not one, but two haunted places touched by the war. The Old Orphanage was a sanctuary for war orphans ... until things went horribly wrong. And just across the street is the house where Jennie Wade, the only civilian killed in the battle, lost her life.

Welcome to the first episode in the Gettysburg series! Sachs Bridge is a gorgeous little covered bridge just outside Gettysburg. In 1863, three Confederate soldiers were hanged from the bridge after being discovered hiding amongst Union troops. Do they still linger on the bridge?