TV series
Discover more about the Who Do You Think You Are? TV series

Children of the Blitz: What is it and when is it on TV?
New BBC Two documentary Children of the Blitz captures the voices of the last survivors of the Blitz

From Brendan O'Carroll to Boy George, celebrities with incredible tales of Irish history in their family trees
Five of the most incredible tales of Irish family history from Who Do You Think You Are?

When is Who Do You Think You Are? next on TV?
When is Who Do You Think You Are? next on TV, and who will appear on it? We answer your questions about the popular family history TV show

Toby Jones and Zoe Ball among celebs to uncover family secrets as new series of Who Do You Think You Are? offers "social history that brings us all together"
A new line-up of eight celebrities, including Toby Jones, Zoe Ball and Amy Dowden will trace their family history in the 2026 series of Who Do You Think You Are?

Julie Walters on Who Do You Think You Are?: Everything you need to know
Julie Walters travelled to Ireland to trace her family history on Who Do You Think You Are?, and discovered her ancestor was a pioneering campaigner in the land movement
What's new?

Sheila Hancock on Who Do You Think You Are?: Everything you need to know
Actor Sheila Hancock discovered colourful ancestors on both sides of the family tree when she appeared on Who Do You Think You Are?

What is Alice Roberts: Our Hospital Through Time?
Professor Alice Roberts investigates the history of one of Britain's oldest hospitals in a new TV series

Olivia Colman on Who Do You Think You Are?: Everything you need to know
Olivia Colman discovered a connection to India in her family history when she appeared on Who Do You Think You Are?

Long Lost Family: What is it, and when is it on TV?
When is the new series of Long Lost Family, and who are the people featured?

Titanic Sinks Tonight: What is it, when is it on TV and who are the characters?
BBC Two's new docudrama Titanic Sinks Tonight recreates the sinking of the Titanic
Episodes
Discover everything you need to know about Who Do You Think You Are TV series and individual episodes

Claire Foy discovers her ancestor was nearly executed for terrorism on Who Do You Think You Are?
The Crown star Claire Foy discovered her ancestor's involvement in a famous 19th century criminal case when she appeared on Who Do You Think You Are?

Ruby Wax on Who Do You Think You Are?: Everything you need to know
Actor, comedian and mental health campaigner Ruby Wax traced the tragic roots of her family's history of mental illness in the Holocaust when she appeared on Who Do You Think You Are?

Diane Morgan discovers her forebear was "a bit of a hussy" on Who Do You Think You Are?
Philomena Cunk actor Diane Morgan traced her family history in Bolton, Germany and Scotland on Who Do You Think You Are?