Who Do you Think You Are? is back. Watch Wednesday on TLC

The following is from Ancestry.com

If you think this season’s celebrities are fascinating, wait until you meet their ancestors. Your favorite family history show is back with all-new episodes, premiering Wednesday, July 23 on TLC. Meet six of today’s biggest celebrities—including Cynthia Nixon and Jesse Tyler Ferguson—and generations of their intriguing families. You could even win a grand prize to discover your own family story. Get a Sneak Peak