After a disturbance in the Hills is blamed on Valley kids, the Valley's mayor appoints a child-services czar to improve parenting skills. Elsewhere, Milo learns that his freaky friend Helga has been abandoned by her parents and he is forced to spend every evening with his lonely pal. But Bob and Pickles suspect their son's late-night antics may be because he is on drugs... more than his numerous prescribed pharmaceuticals, that is. And Chip and Biff walk in on their parents at the wrong time. . .and end up having to scrub their corneas.