Secret History (1991)
| First Air Date: | 1991, November 14 |
| Last Air Date: | 2018, March 11 |
| Status: | Returning Series |
| Seasons: | 18 |
| Episodes: | 130 |
| Created by: | Nick London |
| Countries: | United Kingdom |
| Production: | 3BM Television |
Overview:
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.