Who Do You Think You Are?
Who Do You Think You Are? is a TV show on Yesterday. Lost connections and unfamiliar histories are revealed as celebrities trace their family trees. Discover stories of courage, joy, sacrifice and resilience - everyone has a tale to tell. The program has been available since 2026. A total of 8 episodes have been broadcast, most recently in August 2026.
Last episode
Who Do You Think You Are?
Katarina Johnson-Thompson travels to The Bahamas and Miami in search of her ancestry. She discovers tales of resilience and courage during a period of shocking racial segregation.
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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.
July 2026
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.
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.
Joe Swash goes in search of his Italian roots. Along the way, he finds stories of murder, banditry, an inspiring political activist and a family bar in southern Italy.
June 2026
Strictly dancer Amy Dowden turns amateur sleuth, travelling to west Wales to see if she can discover the truth behind a rumour of murder in her family history.
Zoe Ball follows in her ancestors’ footsteps in a journey that takes her from Scotland to Cornwall as she uncovers stories of resilience and the importance of family over place.