Goofs

In the opening scene a man shoots his 7 shot gun (M1911) eleven times without reloading.

In the white Porsche 911 Targa scene, a 727 with winglets is visible. Such were not available until the late 1990's.

An early title card indicates the film taking place beginning in 1975. A shot of a truck being unloaded on a New York dock shows the World Trade Center Twin Towers under construction. The Twin Towers were opened in 1973, with construction completed prior to that.

In opening scene, when motorcyclist shoots man in Mercedes through windshield, it shatters like side glass. Windshield should crack and have bullet holes, but safety glass laminate will still stay basically in one piece.

In a scene set in 1981, there are two Citroen CX cars, each from 1985 or later.