Contains all 24 regular Second Season episodes in a 7-disc box set. Episodes: Little Green Men, The Host, Blood, Sleepless, Duane Barry, Ascension, 3, One Breath, Firewalker, Red Museum, Excelsis Dei, Aubrey, Irresistible, Die Hand Die Verletzt, Fresh Bones, Colony, End Game, Fearful Symmetry, Dod Kalm, Humbug, The Calusari, Emasculata, Soft Light, Our Town, Anasazi.