Defense Against Invasion
8/10/1943
Imdb: tt2285449
Tmdb: 64657
Popularity: 0.437
Vote: 3.8/10 (5)

A doctor persuades a group of boys to be vaccinated by explaining how it will protect them against disease. Animated sequences depict the body metaphorically as a city, defended by the blood cells, which are stimulated by vaccination to amass arms and ammunition, in order to defend the city when it is invaded by germs.