Dark Marvels

The gates are open to some of historys most sinister structures. From the terrifying Tower of London to a hotel of horrors, discover the dark secrets hidden within these foreboding fortresses.

The twisted origin stories of some of historys most diabolically creative, and brutal, torture devices; from the "Iron Maiden" to the pear of anguish.

From the worlds largest trebuchet to Nazi super cannons, these are the deadly weapons that rain destruction and spread fear on the battlefield.

From ancient times through the modern day, brutal games thrill both players and spectators. Explore the origins of historys deadliest games--from Roman bloodsports to Russian Roulette.