Assassination

When veteran Secret Service Agent Jay Killian (Bronson) is assigned to protect the president's pampered and difficult wife (Jill Ireland), he knows she will be a handful. But what he doesn't know is that assassins are out to kill her! Not only must Killian use his lethal experience to shield the First Lady from danger he must also do it while tracing her would-be murderer to the highest office in the land! (official distributor synopsis)