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Networks & Studios
Networks
National GeographicShow Information
StatusEnded
TypeDocumentary
First Aired2/15/2009
Last Aired6/23/2011
Seasons3
Episodes17
LanguageEnglish
CountryUnited States
Creators & Crew
3
Seasons
17
Episodes
60m
Per Episode
2009
First Aired
Content Ratings
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Seasons
3 seasons
