Cooper discovers who shot him at the Great Northern, and finds unexpected help matching wits with Windom Earle in a deadly game of chess; Donna Hayward makes a desperate plea to save James Hurley's life; Nadine Hurley walks in on Ed and Norma Jennings; Benjamin Horne changes the course of history at Appomattox; and Catherine Martell dangles a helpless Josie Packard as booty before the eyes of an extremely dangerous man - the evil-hearted Thomas Eckhardt.