The 2010 thriller 'Unthinkable,' directed by Gregor Jordan, presents a harrowing moral and psychological puzzle wrapped in a race-against-the-clock narrative. The film stars Samuel L. Jackson as 'H,' a ruthless and enigmatic black-ops interrogator, and Carrie-Anne Moss as Helen Brody, an idealistic FBI agent. They are tasked with extracting critical information from a former U.S. soldier turned terrorist, Steven Arthur Younger (played with chilling calm by Michael Sheen), who has planted three nuclear devices across the United States.

The film's power lies in its relentless tension and its unflinching exploration of ethical boundaries in the face of an existential threat. Jackson delivers a formidable performance as the pragmatic and brutal 'H,' whose methods are as shocking as they are effective. Moss provides the necessary moral counterpoint, representing the rule of law and the cost of compromising one's principles. Their ideological clash forms the film's core, forcing viewers to confront difficult questions about torture, security, and the price of safety.

'Unthinkable' is a tightly directed, dialogue-driven thriller that prioritizes psychological intensity over action spectacle. It's a compelling watch for anyone interested in complex characters, moral dilemmas, and films that linger in the mind long after the credits roll. The performances, particularly Sheen's unnervingly composed turn, elevate the material, making this a gripping and thought-provoking cinematic experience.