I am Cylon #1 on BSG, and Al The Hologram on Quantum Leap. I am Dean Stockwell. AMAA.
Edit 7:40 MST: Carol here. I just wanna say how awesome this response has been so far! Dean says, "I'm pretty puffed up!" He's very overwhelmed and moved by the interest of this thread. It's getting a little late for us, and our responses may have to wait until the morrow! Thanks so much, Reddit!
Edit (2): Carol again. We are done answering questions for this evening, but as stated before we plan to continue answering more tomorrow. I am reading through your comments and again, the response is just so wonderful and touching! Thanks again, all of you. :)
Things I can answer right away: No, there's no QL film in the works as far as we know. We've never been approached about doing one, nor does it seem likely that this will happen. Sorry, everyone. I'm sad too.
No new projects in the works as of this writing, though this could very well change in the near future. Currently, we will be attending a couple conventions, chiefly this weekend's comic con in Albuquerque, NM - Jan 13 - 16.
1/11/2012: Good morning, Reddit. We're awake now and going to try to answer some more questions for you. Got a lot of them to catch up on! Thank you for your patience!
4:00pm (mst) Carol: So, I'm at work right now. Just thought I'd let you all know that, since we're obviously not answering questions again for a bit, at least until this evening. Thank you all for so many upvotes, that's amazing... but - why so many downvotes too? o.O . . . why you gotta hate? Can't we sleep!? :P
10pm: Well, as the day draws to a close, all I can say is thank you again. I think we're winding down here on questions and answers. We may answer a couple more tomorrow, but no promises. We apologize if yours didn't get answered. In many cases, some of you asked a question that had already been answered, so be sure to look for that. I tried to link to some of those questions too... I did relay as many of the comments to Dean as I could, in case you're wondering if yours got read or not.
Thank you so much again, to all of you, for your love and enormous support of this wonderful man.