On the streets of New York City, police officer John McClane has just about seen it all. He's got a nose for danger, a penchant for being in the wrong place at the wrong time and a talent for overcoming incredible odds. But this time, danger is looking for him. Seeking a very personal and mysterious revenge against McClane, a malevolent genius named Simon is forcing the heroic cop to play a deadly game. The stakes: New York City itself. The game begins when a phone call from Simon sends McClane to Harlem, where he unexpectedly forms an alliance with the very unwilling Zeus Carver. McClane and Zeus soon find themselves careening across the Big Apple, pursuing the deadly Simon, who's always one step ahead of them. In the past, McClane's had his share of bad days. But on this blisteringly hot summer day in the city, Simon says McClane's about to have a really bad day.