Who Do You Think You Are?Series 17Episodes Episode guide

Back up to: Who Do You Think You Are?

1. Liz Carr

   Silent Witness actor Liz Carr gets forensic about her family history.
2. Ruth Jones

   Gavin and Stacey's Ruth Jones uncovers her grandfather's role in a forerunner of the NHS.
3. David Walliams

   David Walliams learns of his great-grandfather’s traumatic experiences during WWI.
4. Jodie Whittaker

   Doctor Who and Broadchurch actor Jodie Whittaker investigates her family history.