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Defense Against Invasion
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.
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Confirm availabilityAbout Defense Against Invasion
Defense Against Invasion is a 1943 movie in the Animation, Documentary space directed by Jack King. Use this page to watch the trailer, check cast and production details, save it to your lists, or jump to where it is available to watch.