Doctor Who: The Shadow In The Glass (Fifth Doctor)

When a squadron of RAF Hurricanes shoots down an unidentified aircraft over Turelhampton, the village is immediately evacuated. But why is the village still guarded by troops in 2001? When a television documentary crew break through the cordon looking for a story, they find they've recorded more than they'd bargained for. Caught up in both a deadly conspiracy and a historical mystery, retired Brigadier Lethbridge-Stewart calls upon his old friend the Doctor. Half-glimpsed demons watch from the shadows as the Doctor and the Brigadier travel back in time to discover the last, and deadliest, secret of the Second World War.