Defense Against Invasion
- Movies
- 1943-08-10
- EN
- Released
- 0h 12m
- US
- Animation - Documentary
Production
Walt Disney Productions
Storyline
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.