It is definitely a light hearted, and I would say comedy, episode, in the Ernst Lubitsch - NINOTCHKA - mode. After all, why not? But not entirely though; This plot announces the Cold War before its time, even before the beginning of WW2. It is question of espionage, where the character of Igor Sikorsky - the inventor of the helicopter.(American helicopter, not Russian.) But don't expect something gritty, brutal. A rather good agreeable episode, where those two girls, Russian girls, are so charming. The ending is also in the light hearted touch. There is no dead in this episode. But it's not the first one.
