S1 · E1
Watch A Castle and Sixpence together — synced playback, live chat and reactions. Up to 12 people.
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?