
Episode 1
Rory Bremner
In Holland and Germany, Rory Bremner delves into the wartime experiences of the father he didn't know very well.
Episode credits
Guest stars Rory Bremner

TV series
A British genealogy documentary series in which celebrities trace their ancestry, discovering secrets and surprises from their past.
Availability
Checked Jul 22, 2026
Who Do You Think You Are? premiered October 12, 2004. We don't have a confirmed streaming, rental or purchase option yet.
A British genealogy documentary series in which celebrities trace their ancestry, discovering secrets and surprises from their past.
Choose an episode, then use the watch options above for the show.

Episode 1
In Holland and Germany, Rory Bremner delves into the wartime experiences of the father he didn't know very well.
Guest stars Rory Bremner

Episode 2
Fiona Bruce discovers the sad truth behind her great-grandfather's mysterious death, and returns to her family's ancestral home.
Guest stars Fiona Bruce


Episode 4
Actress Zoe Wanamaker traces the roots of her family back to the Ukraine via America and the anti-communist witch-hunt that caused her father Sam to flee to the UK.
Guest stars Zoë Wanamaker

Episode 5
Actor Kevin Whately discovers that his ancestors were amongst the richest and most powerful men of the 17th century.
Guest stars Kevin Whately
Episode 6
Davina McCall makes some intriguing and shocking discoveries as she delves into her family's past, hoping to learn more about her maternal French heritage.
Guest stars Davina McCall
Episode 7
Known for his outspoken views, Radio 1 DJ Chris Moyles finds himself getting unexpectedly emotional as he goes back to his Irish roots.
Guest stars Chris Moyles
Episode 8
TV presenter Kate Humble knows little about her family history. What she does know is that her paternal grandfather was a test pilot, and she believes her maternal grandfather ended up in Colditz. On the trail of her grandfather Bill Humble, who was a test pilot during the Second World War, Kate visits the RAF Museum. She is astonished to discover what a legend Bill was in flying circles, and is amazed to see his daredevil flying for herself in archive film held there.
Guest stars Kate Humble
Episode 9
Actor and comedian David Mitchell goes in search of his Scottish roots.
Guest stars David Mitchell
Episode 10
Liverpool-born Kim Cattrall sets out to solve a family mystery that has endured for more than seventy years, the disappearance of her grandfather.
Guest stars Kim Cattrall
Episode 11
With his dad having died when he was 10 and his parents having divorced some years before, Martin Freeman tries to find out the paternal side of his family history.
Guest stars Martin Freeman
Episode information updated Jul 24, 2026
Available now in United States
These shows are available now and closely match Who Do You Think You Are?.
Available nowSimilar story and audience
Available nowSimilar genres and era
Available nowSimilar genres and era
Available nowSimilar genres and era
Available nowSimilar genres and era

Similar genres and era
Angela GriffinSelf - Narrator
David BaddielSelf
Amanda RedmanSelf
Robert LindsaySelf
David DickinsonSelf
Ian HislopSelf
Jeremy ClarksonSelf
Vic ReevesSelf