Extra 1 - Dr. Horrible's Sing-A-Long Blog Director & Cast Commentary -aNaRCHo.ac3 | ||
Extra 2 - The Making Of Dr. Horrible Featurettes (E. Shaftel, 2008)-aNaRCHo.avi | ||
Extra 3 - Evil League Of Evil Application Videos (O. Sharp, 2008)-aNaRCHo.avi | ||
Extra 4 - Dr. Horrible's Sing-A-Long Blog Teaser Trailer-aNaRCH0.avi |