Who Do You Think You Are? Episodes Available now

Josh Widdicombe—Series 18
1/7 Comedian Josh Widdicombe traces his extraordinary ancestry back to the Tudor nobility.

Liz Carr—Series 17
Silent Witness actor Liz Carr gets forensic about her family history.

Ruth Jones—Series 17
Gavin and Stacey's Ruth Jones uncovers her grandfather's role in a forerunner of the NHS.

David Walliams—Series 17
David Walliams learns of his great-grandfather’s traumatic experiences during WWI.

Jodie Whittaker—Series 17
Doctor Who and Broadchurch actor Jodie Whittaker investigates her family history.

Mark Wright—Series 16
8/8 Former TOWIE star Mark Wright learns of a Spanish ancestor who survived the Inquisition.

Sharon Osbourne—Series 16
7/8 Sharon uncovers the difficult circumstances of her mother’s and grandmother’s lives.

Paul Merton—Series 16
6/8 Paul Merton traces the life of his grandfather, who is said to have been lost at sea.

Katherine Ryan—Series 16
5/8 Katherine Ryan’s family history leads her from Nova Scotia and Newfoundland to Dorset.

Kate Winslet—Series 16
4/8 Oscar-winning actor Kate Winslet discovers whether she has Scandinavian ancestry.