

Seasons and episodes
14Season 14 Sep. 14, 2014
- 14 - 9First Humans: The Cave Discovery Sep. 27, 2015
- 14 - 13Britain's Medieval Vampires Oct. 31, 2015
15Season 15 Jul. 19, 2015
- 15 - 1London's Lost Graveyard - The Crossrail Discovery Jul. 19, 2015
- 15 - 10Pearl Harbour: The New Evidence Dec. 10, 2016
16Season 16 Apr. 19, 2016
- 16 - 2The Mystery of the Crossrail Skulls Apr. 26, 2016
- 16 - 3Jutland - WW1's Greatest Sea Battle May. 21, 2016
- 16 - 6Saddam Goes to Hollywood Jul. 24, 2016
- 16 - 7Heroes of Helmand - The British Army's Greatest Escape Aug. 16, 2016
- 16 - 8Secrets of a Police Marksman Aug. 18, 2016
- 16 - 9The Good Terrorist Aug. 27, 2016
Synopsis
Secret History was a long-running British television documentary series. Shown on Channel 4, the Secret History brandname was used as a banner title in the UK, but many of the individual documentaries can still be found on US cable channels without the branding. It can be seen as Channel 4’s answer to the BBC’s Timewatch.
Original title Secret History
TMDb Rating 6.5
First air date Nov. 14, 1991
Last air date Nov. 12, 2017