Steed tells Cathy that he is disturbed because Professor Sayer, with whom Steed was going to promote a new invention, has apparently gone into meditation at a rest home, the Adelphi park. Steed has visited the home but was refused entry by the matron, Mrs Lomax. He shows cathy a copy of the local electoral register which contains the names of the occupants of Adelphi Park. Cathy realizes that they are all millionaires.