Amy Dorrit's (Claire Foy) gentle spirit has never been dampened by the confining walls of the Marshalsea Prison she's lived in her whole life. Despite the dark shadow of debtor's prison, Amy lovingly cares for her father William Dorrit (Tom Courtenay), the longest serving inmate. A possibly redemptive light unexpectedly shines in the form of Arthur Clennam (Matthew Macfadyen), who has been left with the intriguing threads of a mystery after his father's...