FBI agent obsessed with the murder of his son trades faces with the boy's killer. High-style, large-caliber action from the master, John Woo, who keeps a thoroughly insane story on an even keel almost till the end. A revolutionary medical technique allows an undercover agent to take the physical appearance of a major criminal and infiltrate his organization.
A highly disciplined Russian detective (Arnold Schwarzenegger) and a fearless, but undisciplined Chicago cop (Jim Belushi) are one mismatched team hot on the trail of Russia's deadliest drug smuggler throughout the mean streets of Chicago.