The BEST episodes of Mysteries of the Abandoned season 12
Every episode of Mysteries of the Abandoned season 12, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Mysteries of the Abandoned season 12!
They were once some of the most advanced structures and facilities on the planet, standing at the cutting-edge of design and construction. Today they are abandoned, dangerous, some of them even deadly. From uninhabited cities to empty factories, these long-forgotten engineering marvels are scattered around the globe. Science Channel uncovers why some of the world's most advanced architectural achievements were eventually left behind in the all-new series Mysteries of the Abandoned.
#2 - Ghost Town in Palermo
Season 12 - Episode 4 - Aired 9/3/2025
A ghost town in Sicily has deep roots in organized crime; an obscure asylum in Pennsylvania shocks America and inspires a revolution; a mansion in Ireland becomes embroiled in a bizarre kidnapping plot.
Watch Now:Apple TV
#3 - The Osage Oil Murders
Season 12 - Episode 2 - Aired 8/20/2025
A town in Oklahoma is transformed by the discovery of oil fields; a former school in Cambodia becomes the site of crimes against humanity; a remote radar facility in Latvia symbolizes the threat of nuclear warfare that characterized the Cold War.
Watch Now:Apple TV
#4 - Nazi Hospital Horrors
Season 12 - Episode 3 - Aired 8/27/2025
A German house of healing becomes a place of evil, a tin mine out in the jungle becomes the object of colonial interests, and a remote complex in Texas has a long history stemming from America's relationship with Mexico.