Dr. Horrible is finally in the Evil League of Evil and has been for about a year now. Sure, he's a supervillian and everything, but his heart is still broken after Penny... April is an anti-social journalist who just moved into the city and meets a very awkward Billy at the laundromat. As their friendship grows, April begins to notice certain things about Billy. He seems to hate Captain Hammer, the city's hero. Billy also seems to know a lot about the ins and outs of the Evil League of Evil...