Monty Brogan is a fictional character from the film 25th Hour, directed by Spike Lee. He is portrayed by actor Edward Norton and is a New York City drug dealer facing a seven-year prison sentence. The film explores his last day of freedom, highlighting his relationships with friends and family as he reflects on his life choices. Throughout the movie, Monty grapples with themes of regret, redemption, and the impact of his actions on those around him. His character serves as a lens through which the audience can examine the complexities of morality and the consequences of a life of crime.