Go buy Act II of Dr. Horrible’s Sing-Along Blog from the iTunes Store now.

For all of you cheapskates out there who aren’t real fans of internet video, you can watch it via stream. Act II is hilarious, and I’ll spare you all the best joke, about the Hammer.

For all those who don’t know about Dr. Horrible, it is a Joss Whedon (of Buffy fame) creation, starring Neal Patrick Harris. You can read the master plan if you want more info.

Really guys, support these innovators by buying the episodes. The production is great, the video quality is great, and it is hilarious. Well worth $1.99 an episode (or $3.99 for all 3 episodes). Also, if you want to catch these, you need to tune in now. I hear that these episodes are going to be taken down on July 20th.