In a quaint café located in Montmartre, Paris, an Irish woman named Deirdre (Natascha McElhone) encounters five men, leading them to a warehouse where she briefs them on an upcoming mission. These individuals—Spence (Sean Bean), Larry (Skipp Sudduth), Gregor (Stellan Skarsgård), Vincent (Jean Reno), and Sam (Robert De Niro)—are seasoned former Special Forces soldiers and intelligence operatives, now employed as mercenaries. Their objective? To assault a heavily-armed convoy and steal an enigmatic suitcase, the contents of which remain a mystery, known only as a MacGuffin.
After outlining the mission, the men start preparing their gear. Deirdre then consults her handler Seamus (Jonathan Pryce), who warns her that Russian gangsters are competing to procure the case, pressuring the team to act swiftly to intercept the valuable target. The team reviews their plan with Deirdre, who informs them that Vincent will supply all necessary technology, including heavily modified vehicles. Spence, the weapons expert, is tasked with organizing an arms exchange. He, along with Sam, Vincent, and Larry, makes contact with Spence's suppliers under the iconic Pont Alexandre III. However, when Spence discovers that only half of the armaments have been delivered, he is disheartened and suspects a setup—a feeling that Sam instinctively shares.
As they approach the shady arms dealer, Sam notices a sniper nestled in the rafters of the bridge and swiftly takes action, shooting the assailant and triggering a shootout. With the situation escalating, Larry secures the weaponry while the team speeds away. Once the adrenaline settles, Spence is overtaken by nausea and it becomes clear that he does not possess the skill to execute the plan effectively, leading to his dismissal from the group. Deirdre directs their efforts to capture the case in Nice, setting the stage for a crucial mission where feelings may develop—especially between Sam and Deirdre, who pose as a married couple during their recon of the convoy.
As the team maneuvers through a series of intense confrontations and thrilling car chases, they successfully secure the coveted case. However, Gregor betrays the team, swapping the case with a booby-trapped replica, resulting in Larry's serious injury. The subsequent chaos sends Gregor fleeing as he plots to turn a profit by selling the case to the Russians.
As the stakes heighten, Vincent, Sam, and the others engage in a tense melee in a Roman amphitheater in Arles, narrowly avoiding certain death. In an explosive confrontation where allegiances are questioned and betrayals run deep, Vincent grapples with past connections, leading to more violence and chaos. After grappling with injuries, they find themselves embroiled in an intricate web involving Natacha Kirilova (Katarina Witt) and the Russians, all converging in an effort to reclaim the case amidst backstabbing and double-crossing.
Amidst the thrilling action sequences filled with suspense, our protagonists face moral dilemmas over loyalty and betrayal, leading to a gripping climax where fate takes unusual turns. Following a tumultuous pursuit and a crash that sees the case slip through their fingers once again, Sam finds himself in the midst of a showdown twisted with personal stakes, leading to devastating consequences.
In the aftermath of these chaotic events, the narrative draws to a close as Sam and Vincent reflect on their journey while seated in the familiar café, voicing thoughts on unresolved matters, all while contemplating the heavy price of their tumultuous escapades. As they part ways—Sam to meet his CIA contact and Vincent to disappear into the Parisian streets—the specter of their experiences lingers, underscored by a radio announcement about newfound peace resulting from the downfall of a major player in their dangerous game.
