This two-disc set includes the first six episodes of the show's second season. Episode 25, "Metamorph," introduces Maya (Catherine Schell), a shape-changer and scientific wiz who, after witnessing her nutty dad's dastardly deeds, defects to join our Moonbase Alpha heroes. "Journey to Where" (Episode 29) finds Koenig (Landau) and Helena (costar Barbara Bain) returning to Earth--specifically, and bizarrely, 14th-century Scotland--while "One Moment of Humanity" (Episode 27) sees the evil Zamara (Billie Whitelaw) and her android cronies trying to learn the violent ways of humans. Intriguing ideas, occasionally rather lame execution. In other words, there's plenty here to justify the points of view of the show's adherents and its detractors.

DVD bonus features include production stills, TV promotional spots, and interactive menus. All episodes have been digitally remastered, and some material that was not seen in the original U.S. broadcasts has been restored. --Sam Graham