The Sentinel (released in theaters on April 21, 2006) plunges into the high-stakes world of the United States Secret Service, where Pete Garrison (Michael Douglas), a legendary agent who once took a bullet for President Reagan, finds himself the target of a chilling frame-up.
The plot ignites when a fellow agent is murdered, leading to the discovery of a plot to assassinate the President involving an inside man.
Garrison, who is secretly embroiled in a risky affair with First Lady Sarah Ballentine (Kim Basinger), becomes the primary suspect after failing a polygraph test and being blackmailed by an unknown figure.
Forced to go on the run, Garrison must use every survival tactic in his repertoire to evade his former protégé, the relentless and methodical David Breckinridge (Kiefer Sutherland), while simultaneously working to unmask the true mole.
The narrative is a high-octane race against time that explores the thin line between duty and betrayal within the most elite security detail in the world.
Douglas delivers a commanding performance as Garrison, bringing a seasoned gravitas and a sense of desperate urgency to the role of a hero turned fugitive.
He is perfectly countered by Sutherland, who channels a sharp, clinical intensity as Breckinridge, creating a compelling teacher-versus-student dynamic.
Basinger adds a layer of sophisticated vulnerability as the First Lady, while Eva Longoria impresses in an early dramatic role as a rookie agent eager to prove herself.
The cast is further strengthened by veteran actors like David Rasche as President John Ballentine, Blair Brown, Martin Donovan, and Paul Calderon, all of whom contribute to the film’s atmosphere of paranoia and procedural authenticity.

Michael Douglas and Kim Basinger in The Sentinel (Photo/20th Century Fox)
Reception for The Sentinel
The Sentinel grossed $14.4 million on its opening weekend, finishing third at the box office.
The film would gross $78.8 million worldwide.
Roger Ebert gave The Sentinel three out of four stars in his review.
Legacy
The Sentinel‘s legacy is its contribution to the resurgence of the political “man on the run” thriller that gained popularity in the mid-2000s.
It is frequently noted for its realistic depiction of Secret Service protocols and the intense psychological pressure placed on those sworn to protect the Commander-in-Chief.
By blending a classic noir-style frame-up with modern technology and political intrigue, the movie successfully updated the conspiracy genre for a post-9/11 audience.
It remains a significant milestone in the careers of its lead actors, particularly for showcasing the enduring action-hero status of Douglas and the peak-popularity television era of Sutherland.
The Sentinel is appreciated as a taut, well-crafted thriller that honors the traditions of its genre while providing a fascinating, behind-the-scenes look at the corridors of power, standing as a solid example of the sophisticated adult dramas of its era.














