BBC period drama over 14 episodes based on the novel by Charles Dickens and starring Claire Foy and Matthew MacFadyen and set in 1820s London. Tells the story of Amy Dorritt who has lived her whole life at Marshalsea Prison for Debt and looks after her prisoner father and their family. But their lives change when her boss's son returns from overseas. Also stars Maxine Peake, Tom Courtenay and Russell Tovey.