The Upstairs, Downstairs plot from a story by prolific author Catherine Cookson is interesting enough but some grotesque overacting and the plodding direction ruin it. Bob Peck, so wonderful in `Edge of Darkness' mugs outrageously, gangly Oscar-nominee Janet McTeer doesn't age as her little children become adults. The Tyne-Tees TV costume department has been plundered for flat caps and smocks, the accents are all `When the boat comes in'