This summer, the esteemed family history show “Who Do You Think You Are?” is back on BBC One and iPlayer, celebrating two decades of captivating audiences with Britain’s best-loved celebrities exploring the mysteries of their family trees. From shocking discoveries to epic family secrets, this season promises to be a rollercoaster ride through history.
Ancestral Journeys and Surprising Revelations
A Star-Studded Legacy
Over the past 20 years, “Who Do You Think You Are?” has featured an impressive lineup of celebrities, including Dame Judi Dench, Sir Ian McKellen, Kate Winslet, Graham Norton, and many more. Their unique and inspiring journeys have revealed connections to global royalty and historical figures while unearthing uncanny parallels between celebrities and their ancestors.
Celebrating Truth and History
Simon Young, BBC Head of History, reflects on the show’s success: “Time and again, ‘Who Do You Think You Are?’ proves that truth is stranger than fiction. It helps us understand the history of Britain and the world better, and our audiences have embraced it wholeheartedly.”

Colette Flight, Executive Producer for Wall to Wall Media, adds: “In our twentieth year on air, we’re delighted to be back with more extraordinary stories. The celebrities’ emotional reactions—tears, laughter, anger, and joy—make this series truly special.”
Don’t miss the new season of “Who Do You Think You Are?”—launching on BBC One and iPlayer this summer.