Seven-year-old Danny Parker is a good kid who loves his parents. But they go out on business dinners all the time, leaving him stuck with a sitter. Danny just wants to spend more time with his Mom and Dad. His best friend Marco tells him about The No-Sit List --the list of kids so bad that no babysitters will take them. Danny decides to be the worst kid ever to get on the list. He quickly drives off most of his sitters until he winds up with The Guard--a prison guard-turned babysitter who will sit for any kid no matter how bad. Can Danny drive him off?