Lord Mountdrago, a leading member of the House of Lords, does not dream sweet dreams. Quite the contrary. Each night he has very painful nightmares. One day he can't put up with it any more, that's why he decides to consult a doctor. He tells him how, night after night, Griffiths, a member of the House of Commons, haunts him in his dreams. Now, Griffiths is a man that Mountdrago once held up to ridicule and whose career he ruined...