Returning Series
Who Do You Think You Are?
2004–TV-PGBBC One, BBC Two
- Documentary
- Family
A British genealogy documentary series in which celebrities trace their ancestry, discovering secrets and surprises from their past.
- Seasons
- 23
- Episodes
- 193
- Runtime
- 1h
- Rating
- Rated 7.0 out of 10
Latest episode · aired
Katarina Johnson-Thompson
S23 · E08 · Aired Aug 6, 2026
Episode guide
Seasons
- Season 110 episodes · 2004
- Season 26 episodes · 2006
- Season 38 episodes · 2006
- Season 47 episodes · 2007
- Season 58 episodes · 2008
- Season 611 episodes · 2009
- Season 79 episodes · 2010
- Season 810 episodes · 2011
- Season 910 episodes · 2012
- Season 1010 episodes · 2013
- Season 1110 episodes · 2014
- Season 1210 episodes · 2015
- Season 1310 episodes · 2016
- Season 1410 episodes · 2017
- Season 158 episodes · 2018
- Season 168 episodes · 2019
- Season 174 episodes · 2020
- Season 187 episodes · 2021
- Series 195 episodes · 2022
- Series 209 episodes · 2023
- Series 217 episodes · 2024
- Series 228 episodes · 2025
- Series 238 episodes · 2026
- Specials2 episodes · 2007
Starring
Cast
Behind the camera
Creators and crew
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The fine print
Details
- Status
- Returning Series
- First aired
- Oct 12, 2004
- Networks
- BBC One, BBC Two
- Country
- United Kingdom
- Original language
- English
- Seasons
- 23
- Episodes
- 193
- Community rating
- 7.0 / 10 from 27 votes