How well do you know Dr.Horrible?

Have you seen Dr.Horrible? If so, you are awesome. Take this quiz to see how much you know about the movie.

1 Who is Dr.Horrible's nemesis?
2 What is Dr.Horrible's secret identity?
3 Who is Dr.Horrible in love with?
4 In the Laundromat, what does Billy drive into his leg?
5 Where does Captain Hammer find Dr.Horrible's secret identity?
6 Who dies in the end of the movie?
7 Who plays Dr.Horrible?