A California town unknowingly becomes the battlefield in a war between cat lovers and conservationists over how to handle the many millions of feral cats that roam our alleys, parks, and woods. Conservationists accuse these cats of being invasive predators and want them removed. But cat activists want to save them all. Shot over the course of 18 months, Catfight is told through the perspectives of colorful characters on both sides of the conflict and the cats themselves. Custom-made "cat cameras" show how cats see the world, and motion-sensor cameras show their interactions with wildlife.