Mysteries of the Abandoned

Remnants of Alien Contact (9x11)

Air date: May 19, 2022

Stories: 1) Woodbury Research Facility, Piedmont, Georgia; 2) Kumbhalgarh, Rajasthan, India; 3) Royal Gunpowder Mills, Waltham Abbey, UK; 4) Château de Brézé, Loire Valley, France