Sam and Colby

Sam and Colby stay alone overnight at the USA's most haunted castle, Wilson Castle.

Sam and Colby go to one of the most haunted hotels in California -- the Cosmopolitan Hotel.

Sam and Colby stay overnight at Madison Seminary, a 200-year-old insane asylum with a dark history.

Sam and Colby travel to Transylvania to spend the night at the haunted Dracula's Castle.

Sam and Colby investigate Canada's most haunted fortress: Fort Henry.

Sam and Colby investigate the famously haunted Bellaire House, which is said to be a portal to Hell.

Sam and Colby go overnight in the infamous Pine Barrens, where the New Jersey Devil is said to live.

Sam and Colby visit the West Virginia State Penitentiary, which is said to be one of the most violent jails.

Sam and Colby explore overnight in the world's largest haunted house.

Sam and Colby encounter a shadow man at the Trans Allegheny Lunatic Asylum.

Sam, Colby and Nate explore deep inside the world's largest catacombs in Odesa, Ukraine.

Sam and Colby stay overnight at the haunted Fairfield County Infirmary.

Sam and Colby experience a terrifying night alone at a haunted lighthouse in St. Augustine, Fla.

Sam and Colby investigate the Shadow Man Manor overnight.

Sam and Colby investigate the demon in Bell Witch Cave, a.k.a. America's scariest ghost story.