1. Bible Mysteries
Noah's Ark, Sodom and Gomorrah, the Shroud of Turin and messages and codes within the text of the Old Testament.
Decoding the Past — Season 2
2. Mysteries of the High Seas
The Bermuda Triangle, the Great Lakes, ghost ships and the New Jersey shoreline.
3. Opus Dei Unveiled
Opus Dei encourages Christians to live consistently with their faith.
4. The Doomsday Clock
The University of Chicago maintains the Doomsday Clock.
5. Prophecies, Miracles & Mystics
Prophets and their visions for the future.
6. Prophecies
The accuracy of past predictions.
7. Cover-Up?
Area 51, Lee Harvey Oswald, Marilyn Monroe and Robert Kennedy.
8. Monsters
The Loch Ness Monster, Bigfoot and the Abominable Snowman.
9. Lost Worlds
Atlantis, Amazon women, Stonehenge and Easter Island.
10. Secrets of the Koran (1)
The Quran plays a major role in Islamic history.
11. Secrets of the Koran (2)
Explaining the text of the Quran.
12. Secret Brotherhood of Freemasons
The secretive, mystical organization of Freemasons.
13. The Abominable Snowman
A search for the Abominable Snowman, including camera clips.
14. Hitler and the Occult
Ancient prophecy and occult ritual fascinate Nazi Germany.
15. Disaster of Napoleon's Fleet
16. The Real Dracula
Vampires in folklore and Vlad the Impaler.
17. Sodom & Gomorrah
Near the Dead Sea, archaeologists find the ruins of two ancient cities.
18. The End of the World
The apocalypse.
19. 666: The Sign of Evil
The number 666 and its effects on society.
20. Angels: Good or Evil
Some believe angels carry out God's orders.
21. Heaven and Hell
The origins of heaven and hell and the symbols that represent them.
22. Fatima: Secrets Unveiled
The Virgin Mary reveals three prophecies to children in 1917 Portugal.
23. The Antichrist: Zero Hour
The agenda of the Antichrist; the Apocalypse. A historical look at the biblical antichrist, what it has meant in the past and references to what it means in the present day. The search for who the antichrist might be, stems according to the documentary, primarily from the US, and includes such past figures as Popes, Hitler, Mussolini, Napoleon, to the more present day figures of Nixon, Bush, Bill Gates.
24. Monsters of the Sea
Sea monsters may be figments of the imagination or living relics of prehistoric times.
25. The Ten Commandments
Legal, religious and historical scholars reveal ways in which people have viewed the issues the Ten Commandments have raised throughout history.
26. Giganto: The Real King Kong
The prehistoric Gigantopithecus, a real giant ape.
27. Strange Behavior
Taboos in human society.
28. Countdown to Armageddon
Recent world events lead some to believe that the end is near.
29. Secrets of the Dollar Bill
The meanings behind the symbols and numbers on the U.S. dollar bill.
30. The Ten Commandments
The Commandments translate into modern legal systems.
31. Mysteries of the Freemasons: America
Freemasonry's effects on America.
32. Mayan Doomsday Prophecy
Archaeologists, astrologers and historians speculate on the meaning of the 2012 doomsday prophecy.
33. Secrets of the Playing Card
Playing cards possess mystical properties.
34. The Real Doctor Frankenstein
Learn the true tale of the original mad scientist, Johann Konrad Dipple, whose efforts to brew a secret elixir of life intertwined with the dark world of alchemy and body-snatching.
35. The Real Sorcerer's Stone
The "Sorcerer's Stone'' of "Harry Potter'' fame has a basis in history.
36. Seven Wonders of the World
Examining the Seven Wonders of the World and explanations on why they were chosen and what is revealed about the builders who left them behind.
37. Secrets of Kabbalah
The history and philosophy of Kabbalah.
38. The Spear of Christ
Any of four artifacts may be the Holy Lance.