Season 1
2013 | 2 Episodes
While trying to lead an empire, these rulers had no idea that the biggest threat to their lives was under their own roof. After the discovery of electricity, there were many wild inventions. Follow the beautiful Suzannah Lipscomb as she uncovers some of the scariest and most hilarious parts of history that we couldn't fathom today.
Country: United Kingdom
Type: unscripted
Status: Ended
Language: English
Release Date: December 10, 2013
Also Known As: New Hidden Killers
Production Co: Modern Television, British Broadcasting Corporation (BBC)
2013 | 2 Episodes