After ten years of marriage, Jeff and Nealy Lang have an idyllic suburban home... and a relationship on the skids. But, when a family of hungry raccoons ransacks their perfectly manicured backyard, Jeff becomes single-mindedly obsessed with eradicating the pests by any means necessary. Soon the relentless rodents aren't merely uprooting the lawn, but also overturning the Langs' entire bourgeois existence, as the man-versus-beast battle leads into an absurd mess of infidelity, extortion, organ donation and other assorted mayhem.