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Gemma Collins—Series 21

TV star Gemma Collins goes on an emotional journey in search of her family history.

Olly Murs uncovers his grandfather鈥檚 wartime journey from Latvia to Essex.

Jess Ennis-Hill solves a family mystery and traces her Jamaican family back to the 1790s.

Actor Rose Ayling-Ellis travels from Birmingham to Exmoor to look into her family history.

Former Spice Girl Melanie Chisholm explores the stories behind her Liverpudlian roots.

Paddy McGuinness goes in search of his family history and learns about his Irish roots.

Vicky McClure goes on an emotional journey to find out about her great-grandfather鈥檚 war.

Lesley Manville's discovery of one ancestor鈥檚 actions leads to new relatives in Australia.

Comedian Chris Ramsey discovers he鈥檚 from a long line of startlingly lucky ancestors.

Dev Griffin uncovers fascinating tales from his Irish and Jamaican ancestry.