Sonny Grosso, a seasoned law enforcement professional, embarked upon a storied career as a New York City police officer, with his experiences alongside his trusted partner, Eddie Egan, during the formative years of the 1960s serving as the catalyst for the critically acclaimed film, The French Connection, released in 1971.
As the cinematic adaptation of their real-life exploits took shape, Grosso made a cameo appearance in the film, while Egan was afforded a more substantial role, bringing their remarkable true story to the big screen.