After leaving Washington D.C. hospital, plastic surgeon Ben Stone heads for California, where a lucrative practice in Beverly Hills awaits. After a car accident, he's sentenced to perform as the community's general practitioner.

Hired by a powerful member of the Russian mafia to avenge an FBI sting that left his brother dead, a psychopathic hitman known only as The Jackal proves an elusive target for the people charged with the task of bringing him down: a deputy FBI director, a Russian MVK Major, and a jailed IRA terrorist who can recognize him.