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

User Rating:4.49 out of 5 (219 ratings)

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Tina Fey, Mariska Hargitay
NBC Announces Season-Finale Dates

Mar 8, 2011 3:50 PM EST

The Event, Love Bites
NBC Announces Fall Schedule

May 16, 2010 2:04 PM EDT

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