On screen
Cast
7 credited performers
Artwork unavailable
Craig Sechler
Narrator (Voice)
Artwork unavailable
Valerie Andrushko
Self - Bio-archaeologist
Artwork unavailable
Fernando Astete
Self - Machu Picchu Archaeological Park Director
Artwork unavailable
Stella Nair
Self
Artwork unavailable
Johan Reinhard
Self - Archaeologist
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John Verano
Self - Anthropologist
Artwork unavailable
Kenneth Wright
Self - Paleohydrologist