With the untimely death of his beloved wife still bitter in his mouth, John Wick, the expert former assassin, receives one final gift from her--a precious keepsake to help John find a new meaning in life now that she is gone. But when the arrogant Russian mob prince, Iosef Tarasov, and his men pay Wick a rather unwelcome visit to rob him of his prized 1969 Mustang and his wife's present, the legendary hitman will be forced to unearth his meticulously concealed identity. Blind with revenge, John will immediately unleash a carefully orchestrated maelstrom of destruction against the sophisticated kingpin, Viggo Tarasov, and his family, who are fully aware of his lethal capacity. Now, only blood can quench the boogeyman's thirst for retribution.
In New Orleans, the hit men James Bonomo, a.k.a. Jimmy Bobo, and Louis Blanchard execute the dirty cop Hank Greely in a hotel room. But they are betrayed and Louis is stabbed in a bar by the mercenary Keegan while waiting for the payment of the contract. Meanwhile the Washington D.C. police detective Taylor Kwon comes to New Orleans to investigate the murder of Greely, who had stolen evidences from the Police Department. Soon he is shot by two dirty detectives but Jimmy saves his life. Jimmy brings Taylor to the shop of his daughter Lisa and she removes the bullet from his shoulder and nurses him.
Armed men hijack a New York City subway train, holding the passengers hostage in return for a ransom , and turning an ordinary day's work for dispatcher Walter Garber into a face-off with the mastermind behind the crime.
A mechanic learns that his daughter, whom he thinks is at college, has dropped out. He tries to call her but, when someone else answers the phone, he goes to where she's staying and finds a photo of his daughter with another girl, so he looks for her and asks her where his daughter is. She says that his daughter hooked up with a guy who's from New Orleans. So they go there to find him. When some men refuse to answer his questions they beat him but he fights back, which the girl is amazed that he can do. Eventually they find the guy who tells them where his daughter might be. While on their way some men shoot at them. He learns that they work for a man named Omar who wants him.
A fearless, globe-trotting, terrorist-battling secret agent has his life turned upside down when he discovers his wife might be having an affair with a used car salesman while terrorists smuggle nuclear war heads into the United States.
FBI Hostage Rescue Team leader and U.S. war veteran Will Sawyer now assesses security for skyscrapers. On assignment in Hong Kong he finds the tallest, safest building in the world suddenly ablaze and he's been framed for it.