William McClusky (Sam Waterston) is a dashing and eccentric Scotsman whose charms rapidly overwhelm the sweet and naive Ann Walton (Jenny Agutter), but she nearly as quickly begins to comprehend that her new beau is anything but a one-woman man. In addition to his two ex-wives, with whom he remains remarkably close, William exhibits a disturbing attraction for nearly any female who crosses his path -- Ann's friends among them.

Young Lucy is bereaved and sent to live with her cousins. She makes a friend in Alice. But Alice has been dead for over a hundred years and wishes to drag Lucy back in time, to play with her for eternity.