(at around 1h 30 mins) Warren Stacy (Gene Davis) picks up the police radio and it says: "Code 6, Florence and Normandie". Nine years later, the largest riot in Los Angeles' history (also known as "The Rodney King Riots") would break out at that very same intersection.
This Charles Bronson vehicle was developed and made when development on another Bronson project, The Evil That Men Do (1984), went into turnaround prior to a visit to the Cannes Film Festival. Producer Pancho Kohner and Cannon Films chairman Menahem Golan then decided to make this Charles Bronson vehicle instead. The other project, The Evil That Men Do (1984), was eventually made after and was Bronson's next movie after this.
At the end of the movie, McCann pulls up in a beige car. After Kessler shoots Stacy, the camera pans out and now there are black and white police cars everywhere and McCann's beige car is nowhere to be seen.
When Bronson is walking to his kitchen at night, he crosses in front of a well-lit, out of frame window. Clearly visible in shadow form is the head of a crewmember wearing a baseball cap.