Calogero Anello is a streetwise nine-year old who lives in a small apartment under the strict guidance of his bus driver father Lorenzo. One day Calogero witnesses a murder committed by a local gangster boss, Sonny. After Calogero refuses to identify Sonny, the gangster takes the boy under his wing, gradually introducing him to a new way of life. Soon, Calogero finds himself torn between two fathers and two very different ways of life.