 The first seven seasons of the show were released on DVD encoded for regions 1, 2 and 4. A boxed set comprising seasons one through seven has been issued, as well. Universal Studios Home Entertainment announced plans to rerelease the first season in region 1 in anamorphic widescreen (the original release is letterboxed). It is unclear if the DVDs will be re-released with anamorphic widescreen in regions 2 and 4, where they have been presented in 4: 3 fullscreen.
