Sezon 24
Bölümler
1 Who Killed Ivan the Terrible? 29 Oca 2005 2 Murder in Rome 4 Mar 2005 3 Who Killed Stalin? 11 Mar 2005 4 Princess Margaret: A Love Story 25 Mar 2005 
5 The Killer Wave of 1607 1 Nis 2005 6 Britain's Lost Colosseum 20 May 2005 7 The Year Without Summer 27 May 2005 8 The Gunpowder Plot 4 Kas 2005 
9 Pol Pot: The Journey to the Killing Fields 11 Kas 2005 10 Children of the Doomed Voyage 18 Kas 2005 11 Inside the Mind of Adolf Hitler 25 Kas 2005
5 The Killer Wave of 1607 1 Nis 2005 6 Britain's Lost Colosseum 20 May 2005 7 The Year Without Summer 27 May 2005 8 The Gunpowder Plot 4 Kas 2005 9 Pol Pot: The Journey to the Killing Fields 11 Kas 2005 10 Children of the Doomed Voyage 18 Kas 2005 11 Inside the Mind of Adolf Hitler 25 Kas 2005