The narrative follows a classic trajectory of a cop pushed too far. While working in the violent homicide department of Rome, Olmi investigates the murder of a teenage girl, eventually pegging the son of a powerful customs official as the killer.

Convoy Busters: A Gritty Landmark of Poliziotteschi Cinema Released in 1978, (originally titled Un poliziotto scomodo , or "An Uncomfortable Cop") stands as a quintessential entry in the poliziotteschi genre—the hyper-violent Italian crime thrillers that defined a decade of Mediterranean cinema. Directed by the prolific Stelvio Massi and starring the legendary Maurizio Merli , the film offers more than just a typical "Dirty Harry" homage; it is a masterclass in low-budget, high-intensity filmmaking.

: It is frequently cited in lists of the top 50 films of the genre, sitting alongside classics like Milan Caliber 9 and Violent City .

: Instead of a peaceful retirement, Olmi finds a new underworld to dismantle, leading to a high-octane climax involving helicopter chases and machine-gun battles. Direction and Style: The Stelvio Massi Touch

: The film benefits from Massi's background as a cinematographer, capturing the gritty atmosphere of 1970s Italy with professional flair.

Director Stelvio Massi was a veteran of the genre, known for keeping action moving at a "brisk pace". Despite its English title suggesting a trucking movie (likely a marketing ploy to capitalize on the 1970s CB radio and convoy craze), the film has almost nothing to do with convoys.

For decades, was a "lost" gem for many international fans, often seen only on grainy VHS tapes. Recent restorations have breathed new life into the title:

: Olmi is a cop who views the law as a secondary concern to justice.