Video: Season 3
More on the armies of re-enactors who help recreate history.
Explore More Video: Web Exclusives
- Freedom of Information Act Find out more about the Freedom of Information Act.
- Civil War Photography Get background on the development of photography during the Civil War.
- Lindbergh Engine Discover what has been Tukufu's favourite reveal after 10 seasons of History Detectives.
- Nazi Technology Gwen tells us more about the development of technology in Nazi Germany.
- New York Public Library Find out more about the New York Public Library.
- Behind the Scenes - Series Three Go behind the scenes into History Detectives HQ.