Sezon 4
Bölümler
1 Hannibal of the Alps 8 Kas 2005 2 Franklin's Lost Expedition 15 Kas 2005 3 Boudicca's Treasures 22 Kas 2005 4 The Da Vinci Code Myth 29 Kas 2005 5 Secrets of the Dating Agency 6 Ara 2005 6 The Man Behind the Da Vinci Code 10 May 2006 7 The Umbrella Assassin 17 May 2006 8 How England Won the World Cup 31 May 2006 9 When M&S Lost Its Billions 7 Haz 2006 10 The Secret Life of Elizabeth I 14 Haz 2006