Jet Screamer's entrance theme was later used as the music for the Hanna-Barbera trademark bumper added to the end of Hanna-Barbera animated productions.
The traffic cop has a large magnet attached to the front of his flying motorcycle, which he uses to capture and hold onto George Jetson's flying car. In 2018 real life technology allowed for the development of "The Grappler", a Y shaped bar mounted on the front of police cars that can be deployed onto the rear tires of a fleeing vehicle. The bar then attaches a netting material onto the fabric of the wheel, immobilizing the fleeing car, which is still attached to the police car by a nylon tether.