A dead-beat dad? Yup. An out of control invasion of pests? Oh, yeah. A crippling phobia of rats? Unfortunately, yes. Sam Shaw has a mountain of problems and one summer to solve them. Sam's fear of rats takes him to the verge of terror. When super-sized vermin turn up in his apartment, his phobia pushes him over the edge. But it isn't one or two rats. A hybrid colony - genetically superior, strong, and super intelligent...