Overview
Brad Meltzer's Decoded, is an American mystery and conspiracy theory investigation television series, produced by Go Go Luckey and Berman/Braun, that premiered December 2, 2010 on the History channel. The series is hosted by political thriller author and non-fiction writer Brad Meltzer and follows a team of investigators who try to determine the meanings behind various symbolism, alleged secret codes and conspiracies that surround us every day.
Cast
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Seasons
Specials1 episodes2012
Season 110 episodes2010
1
The White House
2010-12-02
60m0.0es225763
2Secret Presidential Codes
2010-12-09
60m0.0es225764
3Statue of Liberty
2010-12-16
60m0.0es225765
4The Lincoln Assassination
2010-12-23
60m0.0es225766
5Confederate Gold
2010-12-30
60m0.0es225767
6D.B. Cooper
2011-01-06
60m0.0es225768
72012
2011-01-13
60m0.0es225769
8The President's Inner Circle
2011-01-20
60m0.0es225770
9Secret Societies
2011-01-27
60m0.0es225771
10Apocalypse in Georgia
2011-02-03
60m0.0es225772
Season 213 episodes2011
1
Ft. Knox
2011-10-05
60m0.0es225773
2Declaration of Independence
2011-10-12
60m0.0es225774
3Mount Rushmore
2011-10-19
60m0.0es225775
4Patton
2011-10-26
60m0.0es225776
5Spear of Destiny
2011-11-16
60m0.0es225777
6Billy the Kid
2011-11-23
60m0.0es225778
7UFO
2011-11-30
60m0.0es225779
8Da Vinci
2011-12-07
60m0.0es225780
92012: The Beginning
2011-12-14
60m0.0es225781
10Mafia: Alive?
2011-12-21
60m0.0es225782
11Vatican
2011-12-28
60m0.0es225783
12Houdini: Murdered?
2012-01-04
60m0.0es225784
13Devil's Graveyard, Alaska
2012-01-20
60m0.0es225785
Added: 5/14/2026Updated: 6/4/2026