Who Do You Think You Are?
Who Do You Think You Are?
A British genealogy documentary series in which celebrities trace their ancestry, discovering secrets and surprises from their past.
Series Cast
Status / Type
Returning Series (Documentary)
Seasons / Episodes
23 Seasons | 186 Episodes
Network
Genres
Seasons
Specials
2 Episodes • 2007
Season 1
10 Episodes • 2004
Season 2
6 Episodes • 2006
Season 3
8 Episodes • 2006
Season 4
7 Episodes • 2007
Season 5
8 Episodes • 2008
Season 6
11 Episodes • 2009
Season 7
9 Episodes • 2010
Season 8
10 Episodes • 2011
Season 9
10 Episodes • 2012
Season 10
10 Episodes • 2013
Season 11
10 Episodes • 2014
Season 12
10 Episodes • 2015
Season 13
10 Episodes • 2016
Season 14
10 Episodes • 2017
Season 15
8 Episodes • 2018
Season 16
8 Episodes • 2019
Season 17
4 Episodes • 2020
Season 18
7 Episodes • 2021
Series 19
5 Episodes • 2022
Series 20
9 Episodes • 2023
Series 21
7 Episodes • 2024
Series 22
8 Episodes • 2025
Series 23
8 Episodes • 2026
