Who Do You Think You Are?2010 | TV Show

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Celebrities explore their family trees in this seven-part profile 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 (more…)

Premiered: March 5, 2010

Rating: TV-PG

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Season 5, Episode 1 Cynthia Nixon

First Aired: July 23, 2014

Actor Cynthia Nixon explores the history of her father's side of the family, which reveals an ancestral mystery of deceit and murder.

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Jim Parsons

Season 4, Episode 8

September 10, 2013

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Jesse Tyler Ferguson

Season 5, Episode 2

July 30, 2014

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