What Nigella Lawson’s Grandfather Never Told Her | Who Do You Think You Are?

Tracing the Whitehall Family Tree: A Dark Discovery | FULL EPISODE | Who Do You Think You Are

Uncovering the Past: Colin Jackson’s DNA Test Results | Who Do You Think You Are?

Matt Lucas' Grandmother Escaped from the Nazis | FULL EPISODE | Who Do You Think You Are?

Jeremy Irons Discovers a Rebel Ancestor | Who Do You Think You Are?

David Tennant Uncovers a Dark Family Secret | FULL EPISODE | Who Do You Think You Are?

Nigella Lawson Uncovers a 170-Year-Old Family Mystery | Who Do You Think You Are?

Richard Osman Finds a Real-Life Victorian Murder Mystery | FULL EPISODE | Who Do You Think You Are?

Colin Jackson Discovers His Ancestors’ Past As A Slave | Who Do You Think You Are?

Joe Lycett’s Ancestor Was Sent to a Victorian Asylum | FULL EPISODE | Who Do You Think You Are?

Jeremy Irons Discovers His Irish Ancestry | Who Do You Think You Are?

The Architect to the King: Jim Parsons’ French Legacy | FULL EPISODE | Who Do You Think You Are?

Nigella Lawson Uncovers Her Family’s Surprising German Roots | Who Do You Think You Are?

Delta Goodrem Finds Her Musical Roots | FULL EPISODE | Who Do You Think You Are?

Inside India’s Ancient Archive: Finding Gurinder Chadra's Family Tree | Who Do You Think You Are?

A Pirate Judge?! Adam Hills Uncovers a Dark Family Secret | FULL EPISODE | Who Do You Think You Are?

Inside Julian Clary’s Family History: A Visit to a 19th Century Home | Who Do You Think You Are?

Paul Merton Finds His Grandfather's Grave After 92 Years | FULL EPISODE | Who Do You Think You Are?

Beyond the Internet: How Ancient Records Found Gurinder Chadha’s Family | Who Do You Think You Are?

Mary Berry: The Secret Baking History in Her Family Tree! | FULL EPISODE | Who Do You Think You Are?

Julian Clary Uncovers a Secret German Heritage | Who Do You Think You Are?

Jane Seymour: Uncovering a Heartbreaking Holocaust Secret | FULL EPISODE | Who Do You Think You Are?

Sheila Hancock Learns the Dark Reality of Victorian Sewers | Who Do You Think You Are?

Jodie Whittaker Uncovers a WWI Family Secret | FULL EPISODE | Who Do You Think You Are?

Julian Clary Uncovers His Grandfather’s Heroic WWI Past | Who Do You Think You Are?

Jeremy Clarkson Uncovers His Secret Millionaire Ancestors | FULL EPISODE | #WDYTYA UK

Gurinder Chadra’s Family History: Surviving the 1947 Partition | Who Do You Think You Are?

The Silent Past: Bill Oddie Uncovers His Mother’s Secret Life | FULL EPISODE | #WDYTYA UK

Sheila Hancock Finds the Grave of Her Ancestor | Who Do You Think You Are?

Daniel Radcliffe Uncovers a Dark Family Secret | FULL EPISODE | #WDYTYA UK

Julian Clary Meets 91-Year-Old Ivy: A Family Reunion | Who Do You Think You Are?

Fern Cotton: From Coal Mines to Royal Yachts | FULL EPISODE | Who Do You Think You Are? US

Why Julia Sawalha's Ancestors Fled France | Who Do You Think You Are?

Emma Willis Finds an "Irish Genius" in Her Bloodline | FULL EPISODE | Who Do You Think You Are?

Why Stephen Fry’s Family Never Spoke of the Past | Who Do You Think You Are?

Cindy Crawford: From the Midwest to Charlemagne! | FULL EPISODE | Who Do You Think You Are US

Julian Clary Discovers His Grandfather’s Mental Health History | Who Do You Think You Are?

Was Julia Sawalha’s Grandmother A Rebel in Jordan? | FULL EPISODE | Who Do You Think You Are

Stephen Fry Discovers His Working-Class Roots | Who Do You Think You Are?

The Inspiration for Dracula? Mark Gatiss’s Family History | FULL EPISODE | Who Do You Think You Are

Jeremy Paxman’s Yorkshire Roots: Searching for the Paxman Ancestry | Who Do You Think You Are?

Surviving Anzio: The Truth Of Paul Hollywood’s Grandfather | FULL EPISODE | Who Do You Think You Are

Why Jane Horrocks Family Fortune Disappeared | Who Do You Think You Are?

The Secret War Hero in the Family: Lee Mack’s Journey | FULL EPISODE | Who Do You Think You Are

Gurinder Chadha Uncovers an Ancestral Secret in Kenya | Who Do You Think You Are

Tywin Lannister’s Real Ancestry: Charles Dance | FULL EPISODE | Who Do You Think You Are

Jeremy Paxman Learns About Life in the Victorian Slums | Who Do You Think You Are

Adil Ray’s Quest To Find His Ugandan Roots | FULL EPISODE | Who Do You Think You Are

Stephen Fry Reads A Heartbreaking Holocaust Testimony | Who Do You Think You Are

Craig Revel Horwood Uncovers a £30 Million Lost Fortune! | FULL EPISODE | Who Do You Think You Are

Jane Horrocks Discovers A Tragic Family Past With Victorian Cotton Mills | Who Do You Think You Are

Why Ruby Wax’s Mother Never Spoke About Kristallnacht | FULL EPISODE | Who Do You Think You Are

Why Gurinder Chadha’s Father Risked Everything for Kenyan Independence | Who Do You Think You Are

East London to Jamaica: Discovering Alex Scott's Roots | FULL EPISODE | Who Do You Think You Are

Jane Horrocks Uncovers a Massive Family Secret | Who Do You Think You Are

The Shakespeare Connection: How Dame Judi Dench is Linked to Hamlet! | FULL EPISODE | #WDYTYA UK

Jeremy Paxman Discovers a Surprising Family Connection in Glasgow | Who Do You Think You Are

From the Workhouse to World War I: Liz Carr’s Emotional Journey | FULL EPISODE | #WDYTYA UK

Stephen Fry Discovers His Family’s Tragic Past in Vienna | Who Do You Think You Are

Ed Balls Shocked By Ancestor's Dark Past! | FULL EPISODE | #WDYTYA UK