Peter Devereaux, a lethal and retired CIA operative known as "The November Man," is pulled back into the world of espionage for one final, intensely personal assignment. His mission is to exfiltrate Natalia Ulanova, a high-ranking Russian asset who possesses damaging secrets about Arkady Fedorov, a ruthless former general running for the Russian presidency. Fedorov has a bloody history of orchestrating false-flag terrorist attacks to consolidate political power.As Devereaux infiltrates Moscow to execute the extraction, the operation goes disastrously wrong. Unknown to Devereaux, his former protégé and surrogate son, David Mason—now an ambitious CIA sniper—is ordered to eliminate the asset to protect a delicate geopolitical alliance. Mason, unaware of Devereaux’s involvement, takes the shot, inadvertently killing Ulanova right as Devereaux reaches her. This tragic betrayal shatters the mentor-student bond, igniting a high-stakes, ruthless cat-and-mouse game between the two men.Devereaux goes rogue, driven by vengeance and a vow to finish Ulanova’s mission. He discovers that Ulanova had hidden a young woman named Mira Filipova
in plain sight. Mira is the sole surviving witness of a horrific apartment bombing in Grozny years earlier—an atrocity orchestrated by Fedorov to justify military escalation. Fedorov desperately wants Mira dead to bury his past, while the CIA wants her silenced to ensure their preferred Russian candidate wins the election.Caught in the crosshairs, Devereaux tracks down Mira, protecting her from both Fedorov’s brutal hit squad and the relentless pursuit of the CIA team led by Mason. As Devereaux guards Mira across Europe, he strategically maneuvers to draw out the conspirators. He uses his deep knowledge of agency tactics to outwit Mason at every turn, forcing his former student to question his absolute loyalty to the CIA handler, Perry Weinstein, who has been sanctioning corrupt cover-ups.The climax converges in Montenegro, where Devereaux sets a brilliant trap. He leaks Mira's location to flush out both Fedorov's men and the CIA. In the ensuing chaos, Mason finally learns the full truth about Fedorov’s war crimes and the CIA’s complicity in covering them up. Realizing he has been manipulated, Mason turns his sniper rifle against Fedorov's security detail, aiding Devereaux in exposing the general.Devereaux successfully broadcasts Mira's testimony and the incontrovertible evidence of Fedorov’s atrocities to the international press, destroying
the politician's presidential campaign forever. Having exacted justice for Ulanova and saved Mira, Devereaux slips away into anonymity, leaving Mason disillusioned with the agency but alive, forever changed by the harsh, gray realities of the espionage world.