Guest Stars Roger Cross as Lt. Lockhart Maurice Dean Wint as Jesha Marina Sirtis as Olivia 'Liv' Kohler Ted Shackelford as High Secretary Paul Kohler Britt McKillip as Sara Kohler Blair Slater as Ken Kohler Co Starring David McNally as Shak-El G. Patrick Currie as Ep Jane Spence as Female Rebel Jake T. Roberts as Colonel Vaux