Hit-man Clint Harris has one more job to do before he can retire. The corporation which hires him demands that Harris "erase" an ex-employee who has become a snitch for the police. At first Harris refuses but when his own brother is assassinated he accepts the job.

A troubled antiwar activist plans to assassinate the President of the United States. His resolve forces others in a fragmented and disillusioned group of political allies to face the threat of government counterintelligence and the temptations of middle-age security, and to reexamine their commitment to radical action.