Guest Stars Joseph Cotten as Colonel Heinrich Pamela Austin as Corey Levin Co Starring John Hoyt as Mundt Frank DeKova as General Tashkov Than Wyenn as Hans Schiller Georg Stanford Brown as Bates Robert Boon as German Doctor Erik Holland as Schneider Willi Koopman as Heide James Flavin as General Levin Dennis McCarthy as 2nd U.S. Doctor Mario Alcalde as Hardtman