From executive producer Kudrow, the series "Who Do You Think You Are?" - an adaptation of the award-winning hit British television documentary series - will lead celebrities on a journey of self-discovery as they unearth their family trees that reveal surprising, inspiring and even tragic stories that often are linked to crucial events in American history.
Valerie Bertinelli goes on the hunt to unlock her family's mysteries. She tracks down courageous ancestors who suffered through hardship and tragedy, and discovers a royal lineage dating back centuries that she never dreamed possible.
Docu-reality series Who Do You Think You Are has found new life on TLC a year after being cancelled by NBC. Eight one-hour long episodes of the series have been ordered and production is underway just in time for a July 23 premiere. The new season will feature family history seeking celebs such as Christina Applegate, Cindy Crawford, Zooey Deschanel and Chris O’Donnell.