Season
- Season 4 2008-01-27
- Season 3 2007-01-04
- Season 2 2006-01-09
- Season 1 2005-07-18
- Season 0
Episode
- Episode 1: Godfathers
- Episode 2: Beyond 'The Da Vinci Code'
- Episode 3: Nostradamus: 500 Years Later
- Episode 4: Nostradamus: 500 Years Later
- Episode 5: Countdown to Armageddon
- Episode 6: Countdown to Armageddon
- Episode 7: The Shroud of Turin
- Episode 8: The Bible Code: Predicting Armageddon
- Episode 9: The Bible Code II: Apocalypse and Beyond
- Episode 10: Resurrection
- Episode 11: Apocalypse
- Episode 12: Secret Societies
- Episode 13: Nazi Prophecies
- Episode 14: Presidential Prophecies
- Episode 15: The Search for John the Baptist
- Episode 16: Rommel: The Doubter
- Episode 17: The Templar Code: The Crusade for Secrecy
- Episode 18: The Templar Code Part II: The Quest for Templar Treasure
- Episode 19: Cults
- Episode 20: The Other Nostradamus
- Episode 21: The Holy Grail
- Episode 22: Visions of Mary
- Episode 23: The Oracle of Delphi: Secrets Revealed
- Episode 24: Judas: Traitor or Friend?
- Episode 25: Biblical Disasters
- Episode 26: Mysteries of the Bermuda Triangle
- Episode 27: The Search for Noah's Ark
- Episode 28: Prophecies of Israel
- Episode 29: Relics of the Passion
- Episode 30: Unraveling the Shroud
- Episode 31: Prophecies of Iraq
Decoding the Past Season 1 Relics of the Passion
Decoding the Past is a History Channel paranormal television series that "decodes" the past by looking for unusual, and mysterious things written about throughout history that may give clues as to what will happen in the future.
