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 2 Christina Applegate

First Aired: July 30, 2013

Actor Christina Applegate learns more about her paternal grandmother, a beloved family member neither she nor her father ever really knew.

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Kelly Clarkson

Season 4, Episode 1

July 23, 2013

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Chelsea Handler

Season 4, Episode 3

August 6, 2013

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