Dec 9, 2007
Explorer
National Geographic's Explorer gives viewers special access to the issues of the day.
Season 22 Episodes
Browse every episode and jump into details.
Jan 1, 2009
Season 22 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Explorer Season 22 premiere?
A confirmed premiere date for Explorer Season 22 is not available yet.
How many episodes are in Explorer Season 22?
Explorer Season 22 has 2 episodes.
What is the first episode of Explorer Season 22?
The season opens with Season 22 Episode 8, "The Last Christians of Bethlehem". It aired on December 9, 2007.
Go to Season 22 Episode 8