School for Secrets offers interactive tools beyond traditional movie databases:
The covert development of radar technology and a daring commando raid to secure German equipment, culminating in Allied victory.
Drama, War · 7.2/10 · 108 min · 1946
Wartime tale of a group of British scientists efforts to develop the first radar system. They did it just in time for it to be used in the Battle of Britain against the might of the Nazi Luftwaffe. Without it the little island could well have been overrun.