Poster for Who Do You Think You Are?

BBC One 2004 - 23 seasons 193 eps TV-PG Returning series

Who Do You Think You Are?

2004 - 23 seasons 193 eps TV-PG

7.3

Season 23

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Season 23

58 min

S23 · E1 · May 26, 2026

Zoë Ball Episode 1

Zoe Ball follows in her ancestors’ footstep in a journey that takes her from Scotland to Cornwall as she uncovers stories of resilience and the importance of family over place.

7.7 · You

58 min

S23 · E2 · Jun 2, 2026

Amy Dowden Episode 2

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.

7.3 · You

58 min

S23 · E3 · Jun 9, 2026

Joe Swash Episode 3

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.

7.6 · You

58 min

S23 · E4 · Jul 9, 2026

Ruth Madeley Episode 4

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. Show more

8.3 · You

58 min

S23 · E5 · Jul 16, 2026

Toby Jones Episode 5

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.

7.5 · You

58 min

S23 · E6 · Jul 23, 2026

Adeel Akhtar Episode 6

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.

7.5 · You

58 min

S23 · E7 · Jul 30, 2026

Dame Harriet Walter Episode 7

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.

7.6 · You

58 min

S23 · E8 · Aug 6, 2026

Katarina Johnson-Thompson Episode 8

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.

6.5 · You

8 episodes in Season 23

Some details come from TheTVDB.

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