Who Do You Think You Are?

• Documentary
• Reality

From roots in the Deep South to the slums of New Jersey, "Who Do You Think You Are?" follows the journeys of some of the most well-known names in American popular culture. Watch as celebrities discover unknown details about themselves and their families while researching their ancestry with the help of historians and genealogical experts.

Created by

Alex Graham

First aired

5 March 2010

Network

NBC, TLC