Season
- Season 21 2023-10-25
- Season 20 2022-10-09
- Season 19 2021-10-20
- Season 18 2019-07-02
- Season 17 2018-01-24
- Season 16 2016-10-26
- Season 15 2015-10-27
- Season 14 2015-01-28
- Season 13 2013-11-13
- Season 12 2012-10-23
- Season 11 2011-04-20
- Season 10 2010-11-03
- Season 9 2009-05-13
- Season 8 2008-05-07
- Season 7 2008-04-23
- Season 6 2006-11-08
- Season 5 2005-10-19
- Season 4 2003-11-01
- Season 3 2001-05-08
- Season 2 2001-06-26
- Season 1 2000-05-14
- Season 0 2017-12-26
Secrets of the Dead Season 20 Archaeology at Althorp
Part detective story, part true-life drama, long-running series explores some of the most iconic moments in history to debunk myths and shed new light on past events. Using the latest investigative techniques, forensic science and historical examination, it shatters accepted wisdom, challenges prevailing ideas, overturns existing hypotheses, spotlights forgotten mysteries, and ultimately rewrites history.
