Dirty Harry Callahan returns for his final film adventure. Together with his partner Al Quan, he must investigate the systematic murder of actors and musicians. By the time Harry learns that the murders are a part of a sick game to predict the deaths of celebrities before they happen, it may be too late...
Jay Austin is now a civilian police detective. Colonel Caldwell was his commanding officer years before when he left the military police over a disagreement over the handling of a drunk driver. Now a series of murders that cross jurisdictions force them to work together again. That Austin is now dating Caldwell's daughter is not helping their relationship.
The "Missing Heart Murders" are plaguing San Francisco - dead bodies that turn up with their hears surgically removed! So a weak-stomached homicide cop looks into the possibilities of a black market for human organs, while across town a man must make a difficult decision regarding his wife, who needs a transplant...
When a madman dubbed 'Scorpio' terrorizes San Francisco, hard-nosed cop, Harry Callahan – famous for his take-no-prisoners approach to law enforcement – is tasked with hunting down the psychopath.