Guest Stars Blue Deckert as General Armbruster Roger Bart as Chief of Staff Richard Peel Hal Holbrook as James Dempsey Virginia Madsen as Senator Catherine Lewis Clea DuVall as Maya Lee Thompson Young as Corporal Bell Kirk B.R. Woller as Major Pearson Steve Rankin as Lieutenant Grier William Stanford Davis as The Elder Co Starring Sean Carrigan as Devon Anna Clark as Samantha Buchanan Corinne Shor as Matron Kelli Kirkland Powers as Presidential Aide Ondrej Habinak as Sleeper #2 Nick Warnock as Sleeper #3 Marc Christie as Sleeper #4