Season 1
- 1The Hidden Hand14 Nov 1991
- 2The Unquiet Graves21 Nov 1991
- 3Ratlines28 Nov 1991
- 4Bloody Sunday5 Dec 1991
- 5Murder in Missippi12 Dec 1991
- 6Prisoners of Propaganda19 Dec 1991
Secret History is a long-running documentary series that originally ran on British television. Using a combination of interviews and archival footage, the show re-examines key historical moments of international events, often utilizing little-known and previously suppressed information. In 1992, the show won the Royal Television Society award for Best Documentary Series.