(Not doing anymore!) Cathy has chosen to take part in an experiment by the United Health Organization. Doctors inject chemicals into your body, forcing you to be something you aren't, like a sports star or someone who's super skinny. The thing is, you don't know what you're going to get. Cathy ends up being extremely obese. For a year. She now must live as a new person, in a new town, with a new body. All while the crazy doctors make her bigger and bigger 'in the name of science'. But what's really going on behind the closed doors?