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Show Synopsis

The 15th series of the original genealogy show Who Do You Think You Are? Returns with a star studded list of celebrity guests.

Who Do You Think You Are?

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Episode 3, Series 16

Monday March 1 at 3:50am

Jack And Michael Whitehall

Episode 3 | Series 16

In a first for the series, father-and-son comedy double-act Jack and Michael Whitehall join forces to investigate their family tree.

Episode 4, Series 16

Sunday March 7 at 9:30pm

Kate Winslet

Episode 4 | Series 16

Oscar-winning actor Kate Winslet follows a rumour of Scandinavian ancestry on her mother's side of the family and is delighted to find that she has Swedish heritage.

Episode 4, Series 16

Monday March 8 at 3:50am

Kate Winslet

Episode 4 | Series 16

Oscar-winning actor Kate Winslet follows a rumour of Scandinavian ancestry on her mother's side of the family and is delighted to find that she has Swedish heritage.

Episode 1, Series 15

Monday March 8 at 6:15pm

Michelle Keegan

Episode 1 | Series 15

Michelle Keegan uncovers some exceptional women on her family tree, including a special connection to the suffragettes.

Episode 1, Series 15

Tuesday March 9 at 4:05am

Michelle Keegan

Episode 1 | Series 15

Michelle Keegan uncovers some exceptional women on her family tree, including a special connection to the suffragettes.

Episode 2, Series 15

Tuesday March 9 at 6:15pm

Olivia Colman

Episode 2 | Series 15

Oscar-winning actress Olivia Colman travels to India to find out more about her great-great-great-grandmother.

Episode 2, Series 15

Wednesday March 10 at 3:20am

Olivia Colman

Episode 2 | Series 15

Oscar-winning actress Olivia Colman travels to India to find out more about her great-great-great-grandmother.

Episode 3, Series 15

Wednesday March 10 at 6:15pm

Lee Mack

Episode 3 | Series 15

Comedian Lee Mack finds out more about his great-grandfather, who was also a comedian, known as Billy Mac.

Episode 3, Series 15

Thursday March 11 at 3:20am

Lee Mack

Episode 3 | Series 15

Comedian Lee Mack finds out more about his great-grandfather, who was also a comedian, known as Billy Mac.

Episode 4, Series 15

Thursday March 11 at 6:15pm

Boy George

Episode 4 | Series 15

Boy George expects to find sadness in his family tree, but delights in a new sense of his family being part of Irish history.

Episode 4, Series 15

Friday March 12 at 3:25am

Boy George

Episode 4 | Series 15

Boy George expects to find sadness in his family tree, but delights in a new sense of his family being part of Irish history.

Episode 5, Series 15

Friday March 12 at 6:15pm

Shirley Ballas

Episode 5 | Series 15

Shirley Ballas investigates her great-grandmother who abandoned her husband and children for a more exciting life in America.

Episode 5, Series 15

Saturday March 13 at 3:15am

Shirley Ballas

Episode 5 | Series 15

Shirley Ballas investigates her great-grandmother who abandoned her husband and children for a more exciting life in America.

Episode 1, Series 15

Sunday March 14 at 12:20am

Michelle Keegan

Episode 1 | Series 15

Michelle Keegan uncovers some exceptional women on her family tree, including a special connection to the suffragettes.

Episode 2, Series 15

Sunday March 14 at 1:20am

Olivia Colman

Episode 2 | Series 15

Oscar-winning actress Olivia Colman travels to India to find out more about her great-great-great-grandmother.

Episode 3, Series 15

Sunday March 14 at 2:20am

Lee Mack

Episode 3 | Series 15

Comedian Lee Mack finds out more about his great-grandfather, who was also a comedian, known as Billy Mac.

Episode 4, Series 15

Sunday March 14 at 3:20am

Boy George

Episode 4 | Series 15

Boy George expects to find sadness in his family tree, but delights in a new sense of his family being part of Irish history.

Episode 5, Series 15

Sunday March 14 at 4:20am

Shirley Ballas

Episode 5 | Series 15

Shirley Ballas investigates her great-grandmother who abandoned her husband and children for a more exciting life in America.

Episode 1, Series 17

Sunday March 14 at 9:30pm

Who Do You Think You Are?

Episode 1 | Series 17

Doctor Who actor Jodie Whittaker finds out how her great-great-grandfather worked his way up from child labourer in a Yorkshire coal mine to mine owner.

Episode 1, Series 17

Monday March 15 at 3:50am

Who Do You Think You Are?

Episode 1 | Series 17

Doctor Who actor Jodie Whittaker finds out how her great-great-grandfather worked his way up from child labourer in a Yorkshire coal mine to mine owner.

Episode 6, Series 15

Monday March 15 at 6:15pm

Marvin Humes

Episode 6 | Series 15

Marvin Humes looks at his Jamaican and his English heritage, finding exceptional stories on both sides of the family.

Episode 6, Series 15

Tuesday March 16 at 4:25am

Marvin Humes

Episode 6 | Series 15

Marvin Humes looks at his Jamaican and his English heritage, finding exceptional stories on both sides of the family.

Episode 7, Series 15

Tuesday March 16 at 6:15pm

Robert Rinder

Episode 7 | Series 15

Robert 'Judge' Rinder investigates his grandfather, a Holocaust survivor, and the dark mystery surrounding his great-grandfather.

Episode 7, Series 15

Wednesday March 17 at 3:20am

Robert Rinder

Episode 7 | Series 15

Robert 'Judge' Rinder investigates his grandfather, a Holocaust survivor, and the dark mystery surrounding his great-grandfather.

Episode 8, Series 15

Wednesday March 17 at 6:15pm

Jonnie Peacock

Episode 8 | Series 15

Paralympian Jonnie Peacock looks back through the generations and ends up captivated by his four-times-great-grandmother.

Episode 8, Series 15

Thursday March 18 at 3:30am

Jonnie Peacock

Episode 8 | Series 15

Paralympian Jonnie Peacock looks back through the generations and ends up captivated by his four-times-great-grandmother.

Episode 1, Series 16

Thursday March 18 at 6:15pm

Daniel Radcliffe

Episode 1 | Series 16

Actor Daniel Radcliffe discovers that the Hatton Garden robbery of his great-grandfather's jewellery business was far more dark and dramatic than he ever imagined.

Episode 1, Series 16

Friday March 19 at 3:35am

Daniel Radcliffe

Episode 1 | Series 16

Actor Daniel Radcliffe discovers that the Hatton Garden robbery of his great-grandfather's jewellery business was far more dark and dramatic than he ever imagined.

Episode 2, Series 16

Friday March 19 at 6:15pm

Naomie Harris

Episode 2 | Series 16

Actor Naomie Harris's dramatic discoveries in this episode inspire her to anger, sadness and tears of joy.

Episode 2, Series 16

Saturday March 20 at 3:30am

Naomie Harris

Episode 2 | Series 16

Actor Naomie Harris's dramatic discoveries in this episode inspire her to anger, sadness and tears of joy.

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