"Follow the adventures of a young Dr. Horrible, whose one dream, even as a boy, is to rule the world. This debut episode features our 标题 character engrossed in his latest obsession: a treehouse."
Dr. Blog-Bot of DoctorHorrible.net, a 粉丝 site dedicated to Dr. Horrible's Sing-Along Blog says that Joss Whedon has promised very special DVD extras including a "musical commentary."
"Dr. Blog-Bot of DoctorHorrible.net, a 粉丝 site dedicated to Dr. Horrible's Sing-Along Blog discusses how 粉丝 reacted to issues during the Joss Whedon web series debut and how the faithful have taken to it since."