Jason and Karen Collins live in Northamptonshire, U.K. with their four unruly children who run the house by mob rule. Ten-year-old Ben, Lauren (nine), Joshua (six) and Joseph (four) keep their stay-at-home mom on her toes all day. Dad Jason is the manager of a British bakery and often doesn't return home from work until 8:00 p.m. or later. Ben and Joseph, the oldest and youngest, are not only aggressive and destructive, but decide to be the first children ever to prove that Supernanny's techniques won't work.