Who are we, and where did we come from? Follow a trail of ash-entombed footprints to learn about some of the intriguing clues in one of the greatest mysteries of all time: The origins of the human race.
DVD Details
>Rated: 0
>Runtime: 1 hours, 0 minutes
>Video: 0
>Encoding: Region 1(US & Canada)
>Originally Released: 0
>Label: National Geographic
Starring: 0
DVD Details
>Rated: 0
>Runtime: 1 hours, 0 minutes
>Video: 0
>Encoding: Region 1(US & Canada)
>Originally Released: 0
>Label: National Geographic
Starring: 0
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