Doctor Who: Last of the Gaderene

SUMMARY:
The beautiful village of Culverton is dominated by the presence of the local Aerodrome, closed by recent defence cuts. When several locals disappear, and Spitfire veteran Captain Alec Bainbridge witnesses black-uniformed troops unloading ominous, coffin-like containers from the hangars, he contacts his old friend the Brigadier who promises to investigate.