A Dangerous Man is an action thriller released in 2009 with prominent actors Steven Seagal, Mike Dopud, Marlaina Mah, and Vitaly Kravchenko. The film is helmed by Keoni Waxman, who has previously worked with Seagal and is known for his prowess in creating action-packed dramas that are heavy on adrenalin and slickly choreographed fight scenes.

This movie revolves around a character named Shane Daniels, portrayed by seasoned actor and martial artist Steven Seagal. Shane is a man who has been wronged by the judicial system, wrongly imprisoned for a crime he did not commit. After six grueling years in prison, Shane is unexpectedly released due to the emergence of new evidence that clears his name. However, upon stepping back into the world he once knew, Shane struggles to find his peace and feel a sense of normalcy.

What he finds instead is a world filled with corruption, deceit, and danger. A hero at heart, Shane cannot ignore the lawlessness around him and soon embarks on a one-man mission to serve justice though he's far from being a lawman. Armed with sharp intellect, brute strength, and an unparalleled mastery of martial arts, he brings powerful and corrupt adversaries to their knees one by one, quickly building a reputation that puts him on the radar of some highly dangerous individuals.

Steven Seagal, known for his hard-hitting performances in various action films, delivers a compelling performance as Shane. His character portrayal brings depth to the storyline, masterfully projecting the raw emotion, righteousness, and determination of a man plagued by injustice. The audience is likely captivated by Shane's transformation, from his distressing days in jail to becoming a force to be reckoned with on the crime-ridden streets.

The film also stars Mike Dopud as Clark, an unscrupulous gangster who establishes himself as Shane's primary antagonist. Dopud's menacing performance skillfully depicts the lawlessness and corruption against which Shane rises. Marlaina Mah plays Tia, a key character who finds herself entangled in the violent world of crime, drawing Shane right into the heart of danger. The on-screen chemistry and interactions between Seagal, Dopud, and Mah enhance the intense and dramatic atmosphere of the film.

In the role of Sergei, a ruthless and ambitious Russian mobster, we see Vitaly Kravchenko – a brilliant villain who brings an extra edge of malevolence and danger to the table. His character serves to complicate Shane's mission, making his path to justice even more formidable.

The movie's action sequences are a notable aspect, coupling traditional martial arts with elements of modern, high-octane fights, as is signature to many of Seagal's films. A Dangerous Man also indulges viewers in a captivating story of resilience and retribution colored with suspense, tension, crime, and a relentless pursuit of justice, keeping audiences on the edge of their seat throughout its run time.

The film's cinematography and visually impressive setup invite you into the grimy, criminal underworld where the story unfolds. As with many of Waxman's films, the backdrop adds to the overall narrative, enhancing the menace and tension in every scene.

A Dangerous Man is a stylishly choreographed action thriller that packs enough punches to keep the audience constantly engaged. It is not merely a showcase of Seagal's well-established fight skills but is also a testament to his acting prowess, which highlights the emotional depth and evolution of his character dealing with personal injustice.

In conclusion, A Dangerous Man is a must-watch for fans of Steven Seagal and action enthusiasts who take pleasure in narratives built around characters seeking justice. The gripping storyline, engaging performances from the cast, and electrifying fight sequences ensure that A Dangerous Man provides a thrilling adventure into lawlessness, struggle, and retribution, and stands as yet another feather in Keoni Waxman's and Steven Seagal's impressive filmography.