List server
Season
- Season 0 2000-07-25
- Season 1 1991-11-14
- Season 2 1992-06-29
- Season 3 1994-01-20
- Season 4 1995-08-31
- Season 5 1997-06-16
- Season 6 1998-05-11
- Season 7 1999-08-10
- Season 8 2000-08-10
- Season 9 2001-07-22
- Season 10 2002-06-06
- Season 11 2003-05-15
- Season 12 2004-06-07
- Season 13 2013-11-10
- Season 14 2014-09-14
- Season 15 2015-07-19
- Season 16 2016-04-19
- Season 17 2017-01-01
Secret History
7.00 48 minutes 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.
