In this mystery-laden series blending politics, adventure, and sci-fi, a software engineer's (Jason Ritter) search for his missing girlfriend (Sarah Roemer) plunges him into a bizarre world of governmental conspiracies and rumors of extraterrestrials living on Earth. The strange events reach as high as the U.S. president (Blair Underwood), who learns to his shock that his own colleagues have been hiding secrets from him all along. With D.B. Sweeney, Clea Duvall, and Hal Holbrook. All 22 episodes of the series─including "I Haven't Told You Everything," "Protect Them from the Truth," "A Message Back," "Us or Them," and "Arrival"─are presented in a five-disc set. 15 1/2 hrs. total. Widescreen (Enhanced); Soundtrack: English Dolby Digital 5.1; Subtitles: English (SDH); "making of" documentary; audio commentary; deleted scenes; more. 22 episodes on 5 discs. 15 1/2 hrs.