Movies
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People
2009 • 6 Episodes
Season 1 of Who Do You Think You Are? premiered on March 24, 2009
2009 • 5 Episodes
Season 2 of Who Do You Think You Are? premiered on November 23, 2009
2010 • 5 Episodes
Season 3 of Who Do You Think You Are? premiered on November 9, 2010
2011 • 8 Episodes
Season 4 of Who Do You Think You Are? premiered on September 6, 2011
2012 • 7 Episodes
Season 5 of Who Do You Think You Are? premiered on August 27, 2012
2013 • 7 Episodes
Season 6 of Who Do You Think You Are? premiered on September 23, 2013
2014 • 6 Episodes
Season 7 of Who Do You Think You Are? premiered on August 25, 2014
2015 • 6 Episodes
Season 8 of Who Do You Think You Are? premiered on August 24, 2015
2016 • 6 Episodes
Season 9 of Who Do You Think You Are? premiered on August 29, 2016
2021 • 8 Episodes
Season 10 of Who Do You Think You Are? premiered on September 1, 2021