All 21 episodes from season two--including "Skin and Bones," "The End of the World," "A Roswell Christmas Carol," "Viva Las Vegas," and "The Departure"--are featured in a six-disc set. 15 1/2 hrs. total. Widescreen; Soundtrack: English Dolby Digital 5.1; Subtitles: English, French, Spanish; audio commentary on selected episodes; featurettes. **21 episodes on 6 discs. 15 1/2 hrs.**