Who Do You Think You Are?

Celebrities explore their family trees in this series. In each episode, a star takes a globe-spanning journey of self-discovery to uncover the mysteries of his or her ancestral history. Their familial stories in turn shed light on events in American and world history.

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Season 1, Episode 2 Emmitt Smith

First Aired: March 12, 2010

Former football player Emmitt Smith digs into the roots of his family tree. Driven by a rumor that his grandmother may have had white ancestry, Emmitt travels to Alabama, Virginia and beyond, resulting in the revelation of a dramatic family history.

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