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Networks & Studios
Networks
National GeographicShow Information
StatusCanceled
TypeDocumentary
First Aired5/27/2005
Last Aired9/19/2012
Seasons13
Episodes62
LanguageEnglish
CountryUnited States
Creators & Crew
13
Seasons
62
Episodes
60m
Per Episode
2005
First Aired
Languages
External Links
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Seasons
13 seasons
