Who Do You Think You Are?
Season 4
Episodes
1. Kelly Clarkson
September 6, 2011
60 min
In a new season, singer Kelly Clarkson learns about an ancestor's bravery in combat.
2. Episode 2
September 13, 2011
60 min
3. Episode 3
September 20, 2011
60 min
4. Zooey Deschanel
September 27, 2011
60 min
Actor Zooey Deschanel investigates reports of abolitionists her father's Quaker family background in Pennsylvania.
5. Chris O'Donnell
October 4, 2011
60 min
Actor Chris O'Donnell explores his father's side of the family and its patriotic legacy.
6. Episode 6
October 11, 2011
60 min
7. Episode 7
October 18, 2011
60 min
8. Episode 8
October 25, 2011
60 min
