After thirty years teaching in London, Mark Thackeray retires and returns to Chicago. There, however, the challenge of teaching kids in an inner city school proves to be too much to resist.

In New York City, the lives of a lawyer, an actuary, a house-cleaner, a professor, and the people around them intersect as they ponder order and happiness in the face of life's cold unpredictability.

When Johnny is released from prison following a forgery charge, he quickly lands a job as a short-order cook at a New York diner. Following a brief fling with waitress Cora, he develops an attraction for Cora's friend and fellow waitress Frankie. While Frankie resists Johnny's charms initially, she eventually relents when her best friend, Tim, persuades her to give Johnny a chance.

Tommy takes up temporary housing in a New York neighborhood plagued by a violent gang called the Souls. Tommy is waiting for his next assignment as a seaman and though he tries to avoid the gang and his neighbors, it does not work. Soon he is battling the Souls and not only changing their attitudes, but the attitudes of his previously intimidated neighbors as well.

Andrea Crawford, an important business woman, risks everything to save a kid from the life of crime.