She watched helplessly as Michael tore through the windows and walls of the gatehouse with he powerful axe." He shouts downstairs to Heathcliff: "Help, help, Mr.Heathcliff, Mr.Heathcliff, there""s someone here." He draws his hand back in from the window, after appearing to have had someone clutch his hand in an icy grasp.He suddenly reached behind his back and managed to shoot them (with a concealed loaded gun taped to his back, with his last two bullets) - he injured Gruber in the shoulder (he blew on his gun with the farewell: "Happy rails, Hans!") and killed the second remaining terrorist Eddie (Dennis Hayden) by a shot to the forehead.The film""s fictionalized plot was based on Lieut.William Pittenger""sDaring and Suffering: A History of the Great Railway Adventure(akaThe Great Locomotive Chase), a true Civil War story of the daring raid/seizure by a group of about two-dozen Union spies (led by civilian spy James J.A cryptic conversation was occurring between two men about bringing up (awakening) a subject found in the woods in an intact capsule a week earlier.