Bad Horse has insisted that only a murder will get Doctor Horrible into the Evil League of Evil, and now that Captain Hammer is dating Penny it seems that his death would be the perfect choice. Will our villain pull off his dastardly plan? And what will Penny think of him if he succeeds?
| Name | Type | Role | |
|---|---|---|---|
| Zack Whedon | Writer | ||
| Maurissa Tancharoen | Writer | ||
| Joss Whedon | Writer | ||
| Jed Whedon | Writer | ||
| Athena Demos | Guest Star | ||
| Liz Vassey | Guest Star | ||
| Jed Whedon | Guest Star | ||
| David Fury | Guest Star | ||
| Douglas Petrie | Guest Star | ||
| Drew Goddard | Guest Star | ||
| Steve Berg | Guest Star | ||
| Michael Canaan | Guest Star | ||
| Jonathan Reilly | Guest Star | ||
| Robert Reinis | Guest Star | ||
| Stacy Harbert | Guest Star | ||
| Maurissa Tancharoen | Guest Star | ||
| Michael Boretz | Guest Star | ||
| Richard Partlow | Guest Star | ||
| Kate Danson | Guest Star | ||
| Marti Noxon | Guest Star | ||
| Joss Whedon | Director |