Throughout history, man has been fascinated by the concept of ghosts, with sightings reported back in ancient times. This series investigates the myths of ghosts associated with various castles throughout the British Isles. From the Tower of London to stately Fyvie Castle, ghosts lurk in the halls of history. Myths, legends, and tragedies surrounding these sites are explored in this Four-part documentary series chronicling the history of haunted castles. In Castle Ghosts, visit castles in England, Scotland, Wales and Ireland that are all thought to be haunted. Learn the fascinating stories of each castle.

In this first episode England is described as "the isle of spirits", the most haunted place on earth. Explore the haunted castles of England and investigate the myths of the ghosts that inhabit them. Castles investigated include Sudley Castle, Muncaster Castle, and the Tower of London.