New York City, nineteen-fifteen, a dark gunfighter stalks the streets of Brooklyn, desperately searching for the man in the white derby. John Grady has scoured the earth in search of his father's killer. Now, all of his clues point to one man, the cruel leader of the Irish Mob. But, as he rushes toward his destiny, his past is fast on his heels, and the love of a woman threatens to end his quest for righteous vengeance.