Who Do You Think You Are?
2004 · 22 seasons
Season 1Next
2004 · 10 eps.
Season 2
2006 · 6 eps.
Season 3
2006 · 8 eps.
Season 4
2007 · 7 eps.
Season 5
2008 · 8 eps.
Season 6
2009 · 11 eps.
Season 7
2010 · 9 eps.
Season 8
2011 · 10 eps.
Season 9
2012 · 10 eps.
Season 10
2013 · 10 eps.
Season 11
2014 · 10 eps.
Season 12
2015 · 10 eps.
Season 13
2016 · 10 eps.
Season 14
2017 · 10 eps.
Season 15
2018 · 8 eps.
Season 16
2019 · 8 eps.
Season 17
2020 · 4 eps.
Season 18
2021 · 7 eps.
Season 19
2022 · 5 eps.
Season 20
2023 · 9 eps.
Season 21
2024 · 7 eps.
Season 22
2025 · 8 eps.