When Arthur Clennam returns to England after many years abroad, he takes a kindly interest in Amy Dorrit, his mother's seamstress, and in the affairs of Amy's father, William Dorrit, a man of shabby grandeur, long imprisoned for debt in the Marshalsea. As Arthur soon discovers, the dark shadow of the prison stretches far beyond its walls to affect the lives of many, from the kindly Mr. Pancks, the reluctant rent-collector of Bleeding Heart Yard, and the garrulous Flora Finching, to Merdle, an unscrupulous financier, and the bureaucratic Barnacles in the Circumlocution Office.