When the Nazi high command learns in late 1943 that Winston Churchill will be spending time at a country estate in Norfolk, it hatches an audacious scheme to kidnap the prime minister and spirit him to Germany for enforced negotiations with Hitler.
A young couple move into a remote country house in the middle of a stone circle. They employ workmen who disturb an ancient menhir, unleashing a supernatural force.
In 1940, the Royal Air Force fights a desperate battle against the might of the Luftwaffe for control of the skies over Britain, thus preventing the Nazi invasion of Britain.