The complexity of the writing and issues dealt with in season 2 marked Smallville as a series with depth and drama worthy of its considerable fan following as well as a second boxed set; fittingly, the supplements in this set are more expansive than on the first one. Producers Alfred Gough, Miles Millar, and Greg Beeman and cast members Welling, Rosenbaum, and Kristen Kreuk weigh in on commentary tracks for two episodes ("Red" and "Rosetta"), while a trio of short featurettes explore Christopher Reeves's appearance in "Rosetta," the show's visual effects, and the amusing "Wall of Weird" web page maintained by Chloe (Allison Mack). The extras are rounded out by a handful of deleted scenes and a gag reel. --Paul Gaita