The President's Mistress

The American president has been carrying on in secret with his pretty mistress, Donna Marton (Karen Grassle). When Donna is found dead in her apartment, her brother, Ben (Beau Bridges), investigates her murder. Evidence soon points to both the same government agency that Ben works for and the KGB, with a path that leads to a mysterious Soviet operative known only as Anatoly (Titos Vandis). Who killed Donna -- the Russians or a faction of the United States government itself? …