Well, they're making a part 4 to the already sucessful three part story, which the producers have dubbed as the "sequel". No word on whether or not it follows the events of the third part, but I guess we'll soon see!

Really? They're making a fourth act, and not a full-blown sequel? That's kinda cool, though I'm wondering if it's just a 15 minute interval like the other acts to only give a little follow-up, or if it's a fourth act that's thirty or forty minutes, like the combined time of the first three parts of DHSAB.