Who Do You Think You Are?

Ruth Madeley unearths a long-buried family secret about an adoption, and a mystery that requires DNA testing and meticulous genealogical detective work to uncover a lost ancestor.

Toby Jones explores an extraordinary acting dynasty on his mum's side, and he is determined to discover whether his dad's stories of a connection to India are fact or fiction.

Adeel Akhtar wants to know how his ancestors came from India to Kenya and makes a surprising discovery that his roots in the country run deeper than he ever imagined.

In a journey from Whitehall to Italy and Australia, Harriet Walter discovers a colourful cast of ancestors, taking her from the debtor's court to the opera house via Italian nobility.