Actresses Sarah Jessica Parker, Susan Sarandon and Lisa Kudrow will star in a new NBC celebrity genealogy series, Who Do You Think You Are?
, that examines the family trees of stars. The six-episode series, produced by Lisa, is based on a BBC documentary series popular in Britain."This show personalizes history and turns it into a gripping narrative,
Lisa said in a statement. "The most striking thing about the show is the realization