This is sort of a fan's response to Dr. Horrible. In it, the fan dressed as "Dr. Dreadful" applies to be Dr. Horrible's sidekick. Made da Mark Andrich.
The eleventh track of Dr Horrible's Sing-Along Blog's Commentary: The Musical, cuore (Broken). Main Parts da Joss Whedon, Backing da Jed and Zack Whedon and Maurissa Tancharoen.