Who Do You Think You Are? News

Zooey Deschanel Appears on 'Who Do You Think You Are?' Tonight on TLC (Video)
Christina Applegate's 'Who Do You Think You Are?' Delivers 2.2 Million Viewers to TLC
'Who Do You Think You Are?' Posts Double Digit Gains From Premiere in Households and Demos
'Web Therapy's' Lisa Kudrow doesn't shrink from her TV chores
Exclusive Video: Christina Applegate Learns About Her Grandma on Who Do You Think You Are?
Kelly Clarkson appears on 'Who Do You Think You Are' premiere - Video
First Look: TLC Gives Who Do You Think You Are? New Life
Kelly Clarkson, Jim Parsons, Chelsea Handler Sign on for TLC's 'Who Do You Think You Are?' Revival (Video)