Roman J. Israel, Esq. starring Denzel Washington and Colin Farrell is a 2017 crime drama directed by Dan Gilroy, known for his work on "Nightcrawler." The film is set against the chaotic and sometimes ruthless backdrop of the Los Angeles criminal court system.

The title character, Roman J. Israel, Esq., played with brilliant intensity by Denzel Washington, is an idealistic defense attorney. He has spent most of his career hidden in the shadows, letting his partner, who was the face of the company, win the spotlight while he did most of the hard work behind the scenes. Israel is a savant of the law, possessing an encyclopedic knowledge of California court regulations and precedents. His choice to live a solo and purpose-driven life at all costs reveals his commitment to his principles and to the cause of justice.

However, the film opens with Roman's life being turned upside down. His partner, the firm's front-facing attorney, suffers a heart attack, leaving Roman to take up the firm's cases. In doing so, he is exposed to harsh realities and situations that challenge his steadfast principles and philosophies. It's at this moment when Roman's life takes unique miles, putting his defensive stand to the test.

Colin Farrell portrays the character of George Pierce, a high-profile lawyer whose reputation is based on his ruthless determination and relentless ambition. He steps in after the sudden health complication of Roman’s partner, leading to an unlikely alliance between Rome’s principled ideologies and Pierce's cut-throat approach to the law. Farrell excellently plays out his character's initial skepticism towards Israel’s modus operandi and their evolving relationship adds an intriguing narrative layer to the film.

As the story unfolds, we see Roman J. Israel, Esq. straddling two worlds, one of stern idealism and the other of bitter realism. Washington's exceptional portrayal of Israel takes us deep into his internal struggles in an ever-changing world, where moral absolutes are increasingly being replaced by mutations of gray.

Moreover, the film beautifully showcases the dichotomy between Roman's outdated analog world and the modern sprawling digital city of Los Angeles. This is an attorney who still uses a flip phone, wears the same set of two-piece suits, and listens to music on a iPod Classic. He embodies a bygone era that contrasts sharply with the high-speed, technology-driven world outside.

The movie is as much about the protagonist's personal journey as it is a dissection of the American legal system. Israel inhabits a world that is fiercely occupied by issues of civil rights, systemic corruption, plea deals, and the intellectual battle for justice versus the practical realities of the court system. His journey exposes stark realities of the justice system that demand introspection, making the film not only a compelling character study but also a critique of the modern legal landscape.

Roman J. Israel, Esq. is a powerfully orchestrated movie, hitting the right notes of intrigue, drama, and the emotional struggle of a man striving to hold his ground in the bleak realities of a judicial system where idealism is constantly at odds with harsh realism. Its explorative narrative is peppered with moral dilemmas and offbeat details about its protagonist that keep the audience enthralled and invested.

Denzel Washington's performance as the title character is nothing short of exemplary. His portrayal of the eccentric and brilliant Roman J. Israel, Esq. is an in-depth study in character development. Washington, known for his high-energy performances, gives a measured but equally enthralling portrayal of a man wrestling with his principles and prejudices against a seemingly unjust system and an ever-evolving metropolitan world. He is aided splendidly by Colin Farrell, whose performance adds an interesting dichotomy to the film.

Notably, while the film has a tense undertone, it is broken up by moments of quirky humor arising from Roman's unusual, sometimes abrasive personality.

Roman J. Israel, Esq. is a powerful and thought-provoking film. It engages audiences on a deep level, fostering a range of emotions and inspiring introspection. Its intricate character-focused narrative, coupled with the gripping performances by its leads, makes it a must-watch for anyone interested in gripping, character-driven storytelling.