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Who Do You Think You Are? had an episode air on Thursday, August 6, 2026 at 9:00pm. Series 23, Episode 8 titled "Katarina Johnson-Thompson" was broadcast on BBC One.
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.
Programme Information
Channel: BBC One
Status: Running
Genre(s): Family, History
Runtime: 60 minutes
Rating: 7.7/10
Official Site: Who Do You Think You Are?
Main Cast
Mark Strong as Narrator
Phil Davis as Narrator
Cherie Lunghi as Narrator
David Morrissey as Narrator
Episode Details
Series: 23
Episode: 8
Episode Title: Katarina Johnson-Thompson
Air Date: Thursday, August 6, 2026
Air Time: 9:00pm
Runtime: 60 minutes
Previous Episode
S23E7: Dame Harriet Walter
Aired: Thursday, July 30, 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.
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