Discovered via K's blog, Doctor Horrible's sheer brilliance was immediately evident. A Joss Whedon creation, Doctor Horrible will be a miniseries broadcast online ONLY and only between the 15th and the 20th of July. I'll let Joss explain it all in his typical style:

Once upon a time, all the writers in the forest got very mad with the Forest Kings and declared a work-stoppage. The forest creatures were all sad; the mushrooms did not dance, the elderberries gave no juice for the festival wines, and the Teamsters were kinda pissed. (They were very polite about it, though.) During this work-stoppage, many writers tried to form partnerships for outside funding to create new work that circumvented the Forest King system.

Frustrated with the lack of movement on that front, I finally decided to do something very ambitious, very exciting, very mid-life-crisisy. Aided only by everyone I had worked with, was related to or had ever met, I single-handedly created this unique little epic. A supervillain musical, of which, as we all know, there are far too few.

The idea was to make it on the fly, on the cheap – but to make it. To turn out a really thrilling, professionalish piece of entertainment specifically for the internet. To show how much could be done with very little. To show the world there is another way. To give the public (and in particular you guys) something for all your support and patience. And to make a lot of silly jokes. Actually, that sentence probably should have come first.

I will of course be watching. Or more likely, downloading the stream to watch later. If it's any good (how can it not? It's got Neil Patrick Harris AND Nathan Fillion!), I'll probably buy the DVD. Big kudos to Joss and friends for pushing the envelope in media composition and distribution!