Neil Patrick Harris
Dr. Horrible
An aspiring supervillain must balance his career and his pursuit of a beautiful do-gooder.
Dr. Horrible
Captain Hammer
Penny
Moist
Bad Horse Chorus #2 / Orchestrator / Lyricist
Bad Horse Chorus #3
Bad Horse Chorus #1
Van Driver / First Assistant Director
Newswoman
Mayor
Groupie #1 / Lyricist
Groupie #2
Groupie #3
Hawaiian Shirt Guy / Second Assistant Director
Unfeeling Woman (uncredited)
Other Moving Guy / Producer
Newsman
Pink Pummeler
Professor Normal
Fake Thomas Jefferson
