Chris Parker agrees to babysit after her dread date stands her up. Expecting a dull evening, Chris settIes down with three kids for a night of TV…and boredom. But when her frantic friend Brenda calls and pIeads to be rescued from the bus station in downtown Chicago, the evening soon explodes into an endless whirl of hair-raising adventures! Babysitter and kids leave their safe suburban surroundings and head for the heart of the big city, never imagining how terrifyingly funny their expedition wiIl become!