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Who Do You Think You Are?

  • 2004 –2026
  • Returning series
  • TV-PG

★ 7.0 TMDB Rating · 27 votes

A British genealogy documentary series in which celebrities trace their ancestry, discovering secrets and surprises from their past.

Seasons
23
Episodes
193
Episode length
~1h
First aired
Oct 12, 2004
Networks
BBC One, BBC Two
Original language
English
Origin
United Kingdom

Cast of Who Do You Think You Are?

  • Portrait of Angela Griffin

    Angela Griffin

    Self - Narrator

Where to Stream Who Do You Think You Are? by Country

United States
No streaming offers listed right now
United Kingdom
Streaming on BBC iPlayerRent or buy on Apple TV Store, Amazon Video
India
No streaming offers listed right now
Canada
No streaming offers listed right now
Australia
Streaming on BINGE

Availability data from JustWatch. Catalogues change often, so check the service before you press play.

Seasons

  • Specials

    Jul 11, 2007

    2 episodes

  • Poster for Season 1 of Who Do You Think You Are?

    Season 1

    Oct 12, 2004

    10 episodes

  • Poster for Season 2 of Who Do You Think You Are?

    Season 2

    Jan 11, 2006

    6 episodes

  • Poster for Season 3 of Who Do You Think You Are?

    Season 3

    Sep 6, 2006

    8 episodes

  • Poster for Season 4 of Who Do You Think You Are?

    Season 4

    Sep 6, 2007

    7 episodes

  • Poster for Season 5 of Who Do You Think You Are?

    Season 5

    Aug 14, 2008

    8 episodes

  • Poster for Season 6 of Who Do You Think You Are?

    Season 6

    Feb 2, 2009

    11 episodes

  • Season 7

    Jul 19, 2010

    9 episodes

  • Season 8

    Aug 10, 2011

    10 episodes

  • Season 9

    Aug 15, 2012

    10 episodes

  • Season 10

    Jul 24, 2013

    10 episodes

  • Season 11

    Aug 7, 2014

    10 episodes

  • Poster for Season 12 of Who Do You Think You Are?

    Season 12

    Aug 13, 2015

    10 episodes

  • Poster for Season 13 of Who Do You Think You Are?

    Season 13

    Nov 24, 2016

    10 episodes

  • Poster for Season 14 of Who Do You Think You Are?

    Season 14

    Jul 6, 2017

    10 episodes

  • Poster for Season 15 of Who Do You Think You Are?

    Season 15

    Jun 6, 2018

    8 episodes

  • Poster for Season 16 of Who Do You Think You Are?

    Season 16

    Jul 22, 2019

    8 episodes

    Sixteenth series of the BAFTA-winning series

  • Poster for Season 17 of Who Do You Think You Are?

    Season 17

    Oct 12, 2020

    4 episodes

  • Season 18

    Oct 12, 2021

    7 episodes

  • Series 19

    May 26, 2022

    5 episodes

  • Series 20

    Jun 1, 2023

    9 episodes

  • Series 21

    Aug 15, 2024

    7 episodes

    Stars delve into their family history to find moving, funny and extraordinary stories.

  • Series 22

    Apr 22, 2025

    8 episodes

  • Series 23

    May 26, 2026

    8 episodes

Who Do You Think You Are? Trailer

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