The DVD collection fgures a few outtakes from the two aired episodes, along with 'animatics': pencil-sketch versions of the episodes, featuring some footage that was removed before the actual eps.
Episode 2 features a scene where Dante and Randal watch a film called "Flintstone's List," an obvious takeoff on "Schindler's List." While it appears on the DVD, it was cut from the TV airing.