"Bronson" is loosely based on the real-life story of Charles Bronson, often dubbed "Britain's most violent prisoner." Born Michael Gordon Peterson in 1952, Bronson gained infamy for his frequent acts of violence both inside and outside of prison. He spent the majority of his adult life incarcerated, with much of it in solitary confinement due to his behavior.

The film takes a stylized and somewhat surreal approach to telling Bronson's story, with Tom Hardy delivering a captivating performance as the titular character. It explores Bronson's psyche, his penchant for violence, his interactions with the prison system, and his desire for fame and recognition.

Nicolas Winding Refn, the director, employs a visually striking and unconventional narrative style, incorporating theatrical elements such as Bronson addressing the audience directly. The film doesn't adhere strictly to chronological events but rather presents a series of vignettes that provide insight into Bronson's character and his experiences.

"Bronson" received positive reviews from critics, particularly for Tom Hardy's transformative performance and the film's unique visual style. While it takes creative liberties with the real-life events, it offers a fascinating portrayal of one of Britain's most notorious individuals.