Joss Whedon’s internet musical about a sad supervillain, Dr. Horrible’s Sing-Along Blog, has only just finished shooting. But it already has its own fansite, covering every scrap of information. So far, we’ve gleaned that Dr. Horrible (Neil Patrick Harris) has a “rebuttal song” with an eerie melody, and Rick Partlow plays someone named Mayor Hankins. [DoctorHorrible.net]
