Gwyneth Paltrow on this week's "Who Do You Think You Are?"

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

Next up on NBC's hit genealogy show "Who Do You Think You Are?" is Gwyneth Paltrow. Come learn about genealogy through her journey tracing the roots of her paternal grandfather.

Next Up on "Who Do You Think You Are?"

Actor Steve Buscemi at www.nbc.com

Actor Steve Buscemi is up next on NBC's hit show "Who Do You Think You Are?" Watch it tomorrow night (March 25th) on NBC.