Long Lost Family: Long Lost Family Special: The Unknown Soldiers

Davina McCall and Nicky Campbell present a special edition of the series, dedicated to the worldwide search for the remains of soldiers killed during the First World War with no known graves. The programme follows the work of an elite all-female team at the Ministry of Defence known as the `War Detectives", whose job is to locate the final resting places of 500,000 service personnel who lost their lives during the conflict