In this WW II espionage drama, German paratroopers drop into England to take over Buckley Hall and kidnap the lord within. Following the abduction, they replace him with an impostor. They then replace the staff with German operatives and begin waiting for the expected guest, Winston Churchill, to arrive. Fortunately, the lord's niece was in the house during the entire operation. Soon she creeps out and goes for help. The British army arrives and wipes out the evil household before the Prime Minister arrives.