Guest Stars Rachel Blanchard as Debi McCullough John Vernon as General Henry J. Wilson Larry Reynolds as Tom Kensington Harry Booker as Sheriff Corinne Conley as Mrs. Pennyworth Gwynyth Walsh as Charlotte Daryl Shuttleworth as Signal Corps Technician Richard Sali as Hunter #1 David Hughes as Dr. Jacobi Frank Pellegrino as Mossoud / Alien Soldier #1 Donald Tripe as Dr. Gutterman Ted Follows as General Arquette Don Keppy as Hunter #2 Steve Atkinson as Corporal #1 Eugene Clark as Sgt. Gordon Reynolds Desmond Ellis as Orel Jacques Fortier as Principle Alien Martin Neufeld as Finney / Alien Soldier #2 Jack Mather as Doc / Alien Soldier Judah Katz as Pilot #1 Jeff Knight as Pilot #2 Kevin Fox as Corporal #2 Ric Sarabia as Teal / Alien Soldier #3 Ilse von Glatz as Urick / Advocate #2 Michael Rudder as Einhorn / Advocate #3 Richard Comar as Chambers / Advocate #1