This is one cool movie! It's about an immunity cell, Osmosis Jones, who figures out how to fight a deadly virus, Red Death, all from the perspective of the human body as a city with numerous citizens.
The city of Frank is run by a mayor who wants to keep his seat in Cerebellum Hall and encourages the body to indulge in the most unhealthy lifestyle possible. It's incredibly funny, very well done, especially for preventative medicine to be taught to kids. Why healthy eating is so important to the colon, how a cold pill can only hide the symptoms of the greater viral infection - fascinating perspective!