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114m 9s

Part 1: Dawn of the Modern Age of Genetics

TV-14

Part One interweaves the present-day story of the Rosens, a young family on an odyssey to find a cure for their four-year-old daughter’s rare genetic disease, with stories of the exciting discoveries of the early pioneers in genetics. This episode also tracks the dark period in human history when a little genetic knowledge was used to justify terrifying human experiments.

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