Season
- Season 0 2017-12-26
- Season 1 2000-05-14
- Season 2 2001-06-26
- Season 3 2001-05-08
- Season 4 2003-11-01
- Season 5 2005-10-19
- Season 6 2006-11-08
- Season 7 2008-04-23
- Season 8 2008-05-07
- Season 9 2009-05-13
- Season 10 2010-11-03
- Season 11 2011-04-20
- Season 12 2012-10-23
- Season 13 2013-11-13
- Season 14 2015-01-28
- Season 15 2015-10-27
- Season 16 2016-10-26
- Season 17 2018-01-24
- Season 18 2019-07-02
- Season 19 2021-10-20
- Season 20 2022-10-09
- Season 21 2023-10-25
- Season 22 2024-10-23
Secrets of the Dead - Season 22 Episode 1 The Civil War's Lost Massacre
6.22 56 minutes Originally a supply depot for Union forces in Kentucky, Camp Nelson became the site where 10,000 Black soldiers trained in the Civil War. But in the war’s last months, these soldiers were attacked by bitter Southerners. Their remains have never been found, and a team is dedicated to finding them to memorialize their service and heroism.
