Join actor and executive producer Lisa Kudrow, executive producer Dan Bucatinsky, and actor Brooke Shields as they discuss the new NBC television series, "Who Do You Think You Are?" An adaptation of the award-winning British television documentary series, the story leads seven celebrities on a journey of self-discovery as they unearth family trees that reveal surprising, inspiring, and even tragic stories that often are linked to crucial events in American history.

http://www.nbc.com/who-do-you-think-you-are/