Louis Salinger (Clive Owen), an
Interpol detective, and Eleanor Whitman (Naomi Watts), an
Assistant District Attorney from
Manhattan, are assigned to investigate the International Bank of Business and Credit (IBBC), which funds criminal activities such as
money laundering,
terrorism,
arms trading, and the destabilization of governments. Salinger's and Whitman's investigation takes them to
Milan, where the IBBC assassinates Umberto Calvini, an arms manufacturer and
Italian prime ministerial candidate. The assassin diverts suspicion to a local assassin with political connections to the
Red Brigades, who is then promptly killed by a corrupt
policeman. Salinger and Whitman get a lead on the second assassin, but the policeman confronts the two and orders them out of the country. At the airport, they are able to check the security camera footage for clues on the whereabouts of the bank's assassin, and follow a suspect to
New York City. In New York, Salinger and Whitman are met by two
New York Police Department (NYPD) detectives, Iggy Ornelas and Bernie Ward, who have a photograph of the assassin's face. Salinger, Ornelas, and Ward locate Dr. Isaacson to whose practice the assassin's
leg brace has been traced, and they are able to follow him to the
Solomon R. Guggenheim Museum. Jonas Skarssen, the chairman of the IBBC, reveals to his lawyer White and security adviser Wexler that Calvini was killed so that they could have his sons buy
missile guidance systems in which the bank has invested. Since the bank knows that Salinger and Whitman are close to finding their assassin, they send a team of hitmen to kill him, while Wexler is arrested by Ornelas. As Salinger and Ward speak to the assassin and attempt to arrest him, a shootout at the Guggenheim erupts when a number of gunmen attack them. Ward is killed in the chaos, and Salinger is forced to team up with the assassin to fight off the gunmen. However, the assassin is mortally wounded during their escape and dies of his injuries. When Salinger goes to interrogate Wexler, a veteran Stasi officer, the latter reveals that the IBBC is practically untouchable due to its connections to terrorist organizations, drug cartels, governments, and powerful corporations, though Wexler indicates a willingness to help Salinger take down the IBBC. Meanwhile, Salinger persuades Whitman to let him continue alone. In Italy, Salinger tells Calvini's sons of the IBBC's responsibility for their father's murder, prompting them to cancel the deal with the bank and order White to be killed. Salinger then accompanies Wexler to
Istanbul, where Skarssen is buying the guidance systems from their only other manufacturer, Ahmet Sunay. Salinger attempts to record the conversation so that he can obstruct the deal by proving to the buyers that the missiles will be useless, but he ultimately fails. Both Wexler and Skarssen are then killed by a hitman contracted by the Calvinis to avenge their father's murder. Salinger is left stunned, his investigation, pursuit, and determination to bring down the IBBC having led to nothing. Afterwards, the bank successfully continues its operations despite the death of Skarssen, as he had predicted to Salinger before he was killed. However, with the new and more aggressive chairman Francis Ehames, the IBBC's increased expansion and aggression ultimately lead to greater scrutiny, leading to a
United States Senate investigation headed by Whitman. ==Cast==