Special Delivery is a 1976 film directed by Paul Wendkos. It stars Bo Svenson and Cybill Shepherd.
Vincent Canby of the New York Times was not amused Michael C. Gwynne has some good moments as a junkie, but neither Paul Wendkos, who directed the film, nor Don Gazzaniga, who wrote it, is very adept at melodrama and action. The film ends in a car chase of the sort that makes you realize that the screeching of tires has become the most overused and boring sound in movies today.
Source: Wikipedia