Who Do You Think You Are?2010 | TV Show

Cast & Crew  |  Episode Guide

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 4, Episode 8 Jim Parsons

First Aired: September 10, 2013

Actor Jim Parsons honors his father's memory by investigating the paternal side of his family on a journey that includes stops in Louisiana and France.

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Trisha Yearwood

Season 4, Episode 7

September 3, 2013

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Cynthia Nixon

Season 5, Episode 1

July 23, 2014

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