First broadcast: on BBC One YorkshireLatest broadcast: on BBC One Scotland
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. Show more
First broadcast: on BBC One Channel IslandsLatest broadcast: on BBC One Northern Ireland
Presenter 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. Show more
First broadcast: on BBC One Yorks & LincsLatest broadcast: on BBC Four
Rolf 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. Show more
First broadcast: on BBC HDLatest broadcast: on BBC One Scotland
Eamonn 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. Show more