I know I am a bit late jumping on the band wagon with this one, but I would like to share with everyone the awesome-ness of Dr. Horrible's Sing-along Blog.  Imagine the best musical you have ever seen, then imagine that it wasn't about starving actors but an evil genius.  Not any evil genius now, but Dr. Horrible himself.  His story revolves around trying to get into the League of Evil, falling in love, and battling his nemesis Captain Hammer.

The plot is excellent, there are wonderful jokes and the muscial numbers... oh those musical numbers.  You too can sing along to such great songs as A Man's Gotta Do, My Freeze Ray, and Everyone's A Hero.  The best part of all is it is free for the benefit of all those on the Internet.  So go and enjoy it and sing along.

Postscript: If someone turns this into a fringe play for next year, I would be delighted.