The third track of Dr Horrible's Sing-Along Blog's Commentary: The Musical, Ten-Dollar Solo. Main Part bởi Stacy Shirk... and gatecrashed bởi Neil Patrick Harris.
This is sort of a fan's response to Dr. Horrible. In it, the người hâm mộ dressed as "Dr. Dreadful" applies to be Dr. Horrible's sidekick. Made bởi Mark Andrich.
A slightly drunk Jed Whedon decides to sing about his yêu thích foods with his fiancee. [Jed and Marissa are both co-writers of Dr. Horrible, in case people didn't know.]
The eighth track of Dr Horrible's Sing-Along Blog's Commentary: The Musical, Ninja Rope. Sung bởi Simon Helberg, Neil Patrick Harris, and Nathan Fillion.