- Directors: Adam Smith, Dearbhla Walsh, Diarmuid Lawrence
- Writers: Andrew Davies, Based on the novel by Charles Dickens
- Genres: Drama
- Actors: Matthew Macfadyen, Claire Foy, Tom Courtenay, Judy Parfitt
Since her birth, Amy Dorrit has lived in the Marshalsea Prison for Debt, where she cares for her father William, who is held in great esteem by the other inmates. To help financially assist her family, she works as a seamstress for Mrs. Clennam, a semi-invalid who is confined to her crumbling home with her servants, the sinister Jeremiah Flintwinch and his bumbling wife Affery.
Arthur Clennam returns from China with his father’s pocket watch and delivers it to Mrs. Clennam, as Mr. Clennam’s dying wish was for the watch to go to Arthur’s mother. Arthur becomes reacquainted with his former sweetheart, the now overweight widow Flora Finching, who hopes to rekindle the affection the couple shared before they were separated by their disapproving parents. However, he is enamored with Pet Meagles, who favors ne’er-do-well aspiring artist Henry Gowan, much to the distress of her parents. Meanwhile, in Marseille, murderer Rigaud and his timid cell-mate Jean-Baptiste Cavaletto separately are released from jail, and Cavaletto makes plans to journey to England.
Arthur befriends Amy, whose affection for him grows as John Chivery, who oversees the Marshalsea entrance with his father, watches in dismay, as he is in love with the girl.
When their father’s will is read, the Dorrit children learn they are penniless, since William had invested all his money with Mr. Merdle. Daniel Doyce returns from Russia, where he patented his inventions and made a fortune, and he insists on sharing his wealth with his business partner. Arthur and Amy declare their love for each other and finally, they are united together; some time later, Arthur and Amy are married in front of their family and friends.