S01E02
The plausibility of apocalyptic propheciesS01E05
How discrimination against Jews was evident in Nazi Germany in 1934S02E02
The shattered skull of a 19th-century American railway workerS01E05
Himmler's efforts to prove the Paleolithic past of Germany's Aryan raceS06E07
Ancient relics left hidden by extraterrestrialsS06E08
Experts question what probes on Mars may have found over the past 40 yearsS01E06
Exploring how guerilla warfare was used against the Ottoman railwaysS01E05
The astonishing accounts of four railway journeys that changed historyS01E03
Musketoon OperationS01E05
Weaponry used in the uprising against the Roman armyS01E06
Weaponry used in a Napoleonic chargeS01E04
How the former colony of America was lostS06E07
Ancient relics left hidden by extraterrestrialsS06E08
Experts question what probes on Mars may have found over the past 40 yearsS02E04
The food industry without human influenceS02E07
How a huge force of water would affect an unpopulated planetS02E06
The fate of the holiday industryS01E02
A look at some of the most notable catastrophes in historyS07E02
Experts investigate the Codex Gigas, also known as the 'Devil's Bible'S01E05
The fate of Pharaoh Ramses IIIS02E02
Professor Alice Roberts revisits the death of Mary I, also known as Bloody MaryS06E07
Ancient relics left hidden by extraterrestrialsS06E08
Experts question what probes on Mars may have found over the past 40 yearsS01E07
An exploration into the dark art of spy-craftS01E04
Cameras follow the structure's Raven MasterS01E07
The code that won the Great War