The Truth Behind... (2006)
- Genre: Documentary
- First Air Date: 2006-08-07
- Last Air Date: 2011-08-21
- Total Seasons: 2
- Total Episodes: 2
- Status: Returning Series
- Episode Runtime: 44 min.
- Network: National Geographic
Searching for the truth behind myths and legends in history.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Ark | 2009-09-11 | 60 min |
| Season 1 | Episode 2 | The Bermuda Triangle | 2009-09-11 | 60 min |
| Season 2 | Episode 1 | Crop Circles | 2010-02-23 | 60 min |
| Season 2 | Episode 2 | The Dead Sea Scrolls | 2010-07-16 | 60 min |
| Season 2 | Episode 3 | The Nasca Lines | 2010-07-23 | 60 min |
| Season 2 | Episode 4 | The Devil's Bible | 2010-07-30 | 60 min |
| Season 2 | Episode 5 | UFOs Over Phoenix | 2010-08-06 | 60 min |
| Season 2 | Episode 6 | The Druids | 2010-08-27 | 60 min |
| Season 2 | Episode 7 | Bigfoot | 2010-10-30 | 60 min |
| Season 2 | Episode 8 | Zombies | 2010-10-30 | 60 min |
| Season 3 | Episode 1 | Loch Ness Monster | 2011-11-03 | 60 min |
| Season 3 | Episode 2 | The Legend of King Arthur | 2011-11-17 | 60 min |
| Season 3 | Episode 3 | UFOs | 2011-12-01 | 60 min |
| Season 3 | Episode 4 | The Crystal Skulls | 2011-12-08 | 60 min |
| Season 3 | Episode 5 | Atlantis | 2011-12-22 | 60 min |
| Season 4 | Episode 1 | Crystal Skulls & Crop Circles | 2015-10-04 | 60 min |
| Season 4 | Episode 2 | Zombies & Monsters | 2015-10-05 | 60 min |