| Feature | Region 1 (Individual S1–3, Box Set) | Region 4 (All seasons individual) | |---------|--------------------------------------|------------------------------------| | Audio | English Dolby Digital 2.0 | English Dolby Digital 2.0 | | Subtitles | English SDH | English SDH | | Special Features | Commentaries, deleted scenes, original shorts, “The Power” music video | Similar, but missing some R1 exclusives on later seasons | | Aspect Ratio | 16:9 widescreen (all seasons) | 16:9 widescreen | | Packaging | Standard DVD cases + slipcovers (box set has rigid slipcase) | Standard Amaray cases |

: Individual season DVDs were released over the course of the show, with complete series sets becoming available after the show concluded. These complete series sets usually come in a box set that includes all 92 episodes, along with any bonus features.