Celebrities investigate their families' roles during the Great War.
Historian Dan Snow and actress Natalie Cassidy try to discover the truth behind their families' roles in the Great War, a journey which leads to some surprising revelations.
DetailsPresenter Matthew Kelly and cricketer Phil Tufnell investigate their families' roles in the Great War. Matthew hopes to solve a family mystery on the battlefields of Flanders.
DetailsEamonn Holmes and Kate Silverton investigate their families' roles in the Great War. Eamonn discovers how his grandad was treated when he returned, wounded, to Ireland.
DetailsRolf Harris and Kirsty Wark investigate their families' roles in the Great War. Rolf discovers how closely his father and uncle's tale follows the story of Two Little Boys.
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