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From the beginning to the present, the crews look back at how they started, how (or if) they have progressed, and how they've changed, if at all, over the years. Or are they still as constant as the sunrise?
First Air Date : Apr 01, 2012
Last Air date : Apr 14, 2024
Episode : 196 Episode
Season : 13 Season
Runtime: 45:14 minutes
Studio: National Geographic
Country: United States of America
Crew:
