The Underground War

Military & War

Two-part documentary following the hi-tech search for one of the last Allied dugouts, deep beneath the cornfields of Flanders in Belgium.

This programme is not currently available on demand

Abandoned Engineering

The World at War

Secrets of the London Underground

Nazi Hunters

How Britain Worked

Speed with Guy Martin

The Architecture the Railways Built

World War Weird

Forbidden History

Impossible Engineering

Adolf Hitler's War

Secret Nazi Bases