Sugar would have you belive that she's just a regular average 25 year old. Well not exactly regular, geeky maybe. She likes superheroes a bit to much perhaps. She does laundry at the laundromat on Saturdays. But really, she is Glide, a flying superheroine. With Captain Hammer slacking off, she's had to take over protecting the whole city which is a daunting task. Sure Hammer's around but you can't count on him for anything except trying to flirt with any woman who crosses his path. Dr. Horrible is up to his old tricks and it's up to Glide to stop him. But can she?