Browse episode ratings trends for Who Do You Think You Are?. Simply click on the interactive rating graph to explore the best and worst of Who Do You Think You Are?'s 186 episodes.
Best Episodes of Who Do You Think You Are?
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Worst Episodes of Who Do You Think You Are?
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Who Do You Think You Are? Episode Guide
Bill Oddie
S1 Ep1
12th Oct 2004
Bill Oddie is the first celebrity to undergo the family tree search, as he endeavours to find out more about his mother, who was institutionalised when he was a child.
Amanda Redman
S1 Ep2
19th Oct 2004
Actress Amanda Redman explores her roots.
Sue Johnston
S1 Ep3
26th Oct 2004
Actress Sue Johnston explores her roots.
Jeremy Clarkson
S1 Ep4
2nd Nov 2004
Jeremy is determined to find out if his mother was descended from the Kilner Jar people, and if they were, where all the money had gone.
Ian Hislop
S1 Ep5
9th Nov 2004
Ian finds out more about the part his grandfathers played in the wars of the 20th Century.
Moira Stuart
S1 Ep6
16th Nov 2004
Moira Stuart's family tree exploration takes from the Highlands of Scotland to the West Indies.
David Baddiel
S1 Ep7
23rd Nov 2004
David explores his Jewish roots and discovers some Orthodox Jewish relatives in London.
Lesley Garrett
S1 Ep8
30th Nov 2004
Lesley explores her family tree in Yorkshire.
Meera Syal
S1 Ep9
7th Dec 2004
Meera's exploration takes her to the Punjab.
Vic Reeves
S1 Ep10
14th Dec 2004
Was Vic's father a bigamist?
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The first episode of Who Do You Think You Are? aired on October 12, 2004.
The last episode of Who Do You Think You Are? aired on June 10, 2025.
There are 186 episodes of Who Do You Think You Are?.
There are 23 seasons of Who Do You Think You Are?.
Yes.
Who Do You Think You Are? is set to return for future episodes.
