Guest Stars Teryl Rothery as Janet Preston Ian Tracey as Mr. Tarquin Robert Foxworth as President Charles Halsey Dale Wilson as NORAD General Diana Scarwid as Elizabeth Halsey Lawrence Dane as General Covington Co Starring Jason Gray-Stanford as Airman Scott McNeil as Astronaut Claire Riley as News Anchor Bruce Harwood as Dr. Norris David Bloom as Expert Ewan Sudsy Clark as Congressman
