
Who Do You Think You Are?
- 2004 – 2025
- Returning Series
- Documentary · Family
- ~1h / ep
- 22 seasons
- 6.9/10
A British genealogy documentary series in which celebrities trace their ancestry, discovering secrets and surprises from their past.
Latest: Series 22 · 2025
View all seasonsE1. Andrew Garfield
Apr 22, 2025 · 57m
Worthy of a film plot line, Andrew Garfield’s family history takes him from Nazi-occupied Poland to early Hollywood glamour as he uncovers stories which veer from tragedy to hope.
E2. Mishal Husain
Apr 29, 2025 · 58m
In an unexpected twist, Mishal Husain’s journey into her family tree takes her from India to the east coast of the USA, where she discovers some revolutionary ancestors.
E3. Ross Kemp
May 6, 2025 · 58m
Ross Kemp's ancestral detective hunt leads to a marine drummer boy from the Napoleonic era and his great-grandfather’s experiences in the merchant navy during two world wars.
E4. Layton Williams
May 12, 2025 · 58m
Actor Layton Williams finds generations of Londoners in his family and is delighted to find they walked the same streets as him. In Jamaica, he makes some distressing discoveries.
E5. Aisling Bea
May 20, 2025 · 58m
Comedian Aisling Bea finds moments of genuine connection in her family tree, with stories of female resilience and a relative who fought for Irish independence and culture.
E6. Fred Sirieix
May 27, 2025 · 57m
From the French battlefields of the First World War to a romance worthy of First Dates, maître d’ and presenter Fred Sirieix goes to France to explore his family tree.
+2 more episodes — open all seasons to browse every episode.


















