Plot
Terry McCain (Griffith) is a detective with the Chicago police. One night, he and his team are involved in a drug bust on the Italian mafia that ends in a chaotic shootout and three million dollars of the mob’s money going missing. Terry interrogates one of the gangsters and coerces him into admitting that the infamous crime boss DiMarco (Young), Terry’s nemesis, is the one behind the drug exchange. However, because of the excessive force used in obtaining the confession, it doesn’t hold up in court and DiMarco is allowed to walk free. Terry’s captain, Devlin (Henriksen), who is soon to become chief, tells Terry that he has to get his violent tendencies under control because it has lost them multiple convictions and hurts Devlin’s image.
Terry, who lives above his friend Jake’s (Jones) jazz club, Déjà Vu, is separated from his girlfriend Anna (Lewis), a model. That night is Terry’s birthday, and he notes that she doesn’t call; he is also surprised that his fellow detective and friend Dylan doesn’t visit or call to acknowledge the occasion. Meanwhile, DiMarco has sent his men to find the missing money, believing it to be in possession of one of the cops from the bust. Their first stop is at Dylan’s apartment, where Dylan is kidnapped and his girlfriend is murdered. The following morning, the police investigate Dylan’s apartment, assuming him to be dead after discovering his girlfriend’s body. Devlin warns Terry to stick closely to his fellow cops, since the mob is likely coming after them next.
Dylan’s body is discovered in a landfill soon after. Devastated and enraged, Terry bursts into one of the mob’s private clubs looking for DiMarco, assaulting a number of other gangsters in the process. Unable to locate DiMarco that night, Terry breaks into Anna’s apartment to get drunk and play her piano. Anna, confused by his unannounced intrusion after three months, is angry until Terry reveals that Dylan is dead. Soon after, another detective and friend of his, Frankie (Todd), is also killed in an explosion, and Devlin gives Terry the go-ahead to do whatever needs to be done to avenge the men and put a stop to the murders. That night, Terry breaks into a cocktail lounge owned by the mafia with the intent to kill DiMarco, but he finds himself unable to do it when he sees how pathetic DiMarco is under the threat of death. He is also surprised when DiMarco tells him to “keep the money,” indicating that he does not have it, and deepening the mystery of where it has gone.
The next morning, Terry and Anna begin to reconcile. As they walk together and discuss going away on a trip, Terry spots a newspaper headline announcing that DiMarco has been found dead. Because of witnesses who saw Terry at the cocktail lounge that night, he is named as a suspect in the murder. Jake overhears a radio broadcast about the case that not only names Terry, but also leaks information about Anna, which prompts Terry to rush to her place and make sure that she’s alright. A gangster visits her apartment in disguise and tries to pull a gun, and after Terry successfully knocks him out, he whisks Anna to a remote farmhouse for her protection.
Terry and Devlin arrange a meeting, but when Terry arrives, he is ambushed by the mafia. After he escapes, he passes by the Déjà Vu club and sees Jake talking to a couple of gangsters. The events of the day lead Terry to conclude that Devlin is a dirty cop and that he and Jake have betrayed him. While police all over the city look for him, Terry visits another of his friends on the force, Sam, for answers. Sam explains that Devlin and DiMarco had a history of corruption, and Terry realizes that Devlin must have had DiMarco killed to prevent his corruption from being revealed when he became chief.
Back at the farmhouse, Anna mends the wounds that Terry acquired in the ambush and the two have sex. The next morning, they are discovered by the mafia and a shootout ensues. Returning to the city, Terry confronts Jake, who is the only person still alive who knows where the farmhouse was (Dylan and Frankie being the other two), but Jake vehemently denies having betrayed him and kicks Terry out of the club.
Terry tails Devlin to a hotel, where it is revealed that Frankie is still alive and was the one that killed DiMarco. He is working with Devlin and the mob for a share of the missing drug money. Since everyone else has failed to kill Terry, Devlin says that Frankie will have to kill him. Frankie, however, is reluctant to kill his old friend. Later that day, Jake catches Frankie searching Terry’s apartment for Anna’s address so that he can find Terry and kill him. In the ensuing altercation, Frankie shoots Jake, and Terry arrives just in time to call an ambulance and learn from Jake that Frankie is headed toward Anna, who is working on a photoshoot at a friend’s place.
Terry interrupts the shoot and he and Frankie fight until Devlin also shows up, killing Frankie himself and leaving him and Terry to fight one-on-one. Devlin is eventually kicked from the roof by Terry and killed. Terry (who has a broken arm) and Anna visit Jake at the hospital, who is going to be okay and has forgiven Terry.
