Sezon 1
Bölümler
1 The Hunt for Hitler 
2 The Hunt for the Boston Strangler 30 Oca 2007 
3 The Romanovs 
4 The Real Roswell 23 Oca 2007 
5 The Secrets Of J. Edgar Hoover 
6 Where's Amelia Earhart? 10 Nis 2007 
7 Howard Hughes Revealed 11 Ara 2007 
8 The Unabomber: Ted Kaczynski 
9 Secrets of the Moon Landing 
10 CIA Secret Experiments 
11 Secret History of the Atomic Bomb 
12 Vanished from Alcatraz 
13 Secret Life of Charles Lindbergh 
14 Hunting the Anthrax Killer 31 Tem 2009 
15 Episode 15 
16 The Hidden Lincoln 
17 Secrets of the Virgin Queen 25 Oca 2011 18 The Real Roswell Conspiracy