Mysteries of the Abandoned

The Devil's Prison (5x7)

Air date: Nov 14, 2019

A prison with a terrifying past once housed America's most notorious criminals, the fortress stands in ruin, and experts reveal evidence of ghostly secrets hidden in the crumbling jailhouse walls. Stories: 1) West Virginia Penitentiary, USA; 2) National School of Art, Havana, Cuba; 3) The Quarries of Montigny, Oise, France; 4) Chatterley Whitfield Colliery, North Staffordshire, UK