A Castle and Sixpence

Widowed Mrs Martingale and her four children inherit a castle in the will of an elderly relative. When they move in they find dear old Miss Button, the housekeeper, a whole host of cats and, odder still, a boy called Christopher Sixpence who keeps appearing and disappearing. What is he doing there?

あらすじの翻訳がないため英語で表示しています。