Government agent Dick Barton battles a ring of Nazi spies who are planning to poison the entire London water supply.
A playboy tries to recruit a gang, who include an American who needs cash to satisfy his wife's expensive tastes, and an old time expert cracksman, to rob a foreign embassy's safe, but trouble starts when the plan begins to go wrong.
The year is 1940 and Pilot Officer T.B. Baird arrives straight out of flight school to join a front line RAF squadron at the height of the Battle of Britain. After an unfortunate start and a drumming down from his commanding officer, Baird must balance the struggle to impress his Group Captain, regain his pride, fit in with his fellow pilots, and survive one of the most intense air battles in history.
