Time Team: To mark the 90th anniversary of the end of the First World War, Tony Robinson travels to the Somme. When shelling turned the battlefield of the Somme into a hell on earth, Britain's best miners and engineers created a maze of tunnels and dugouts that would become the setting for a secret war waged underground. One of the last dugouts constructed has been drained of water, enabling the first people to enter it in 90 years.

Starring:

Carenza Lewis, Henry Chapman, Ian Powlesland, John Gater, Mick Aston, Phil Harding, Stewart Ainsworth, Tony Robinson, Victor Ambrus

Genre:

Documentary, History