Next up firefly
Ask Joss in a couple of years
I've said repeatedly that I would love to make another movie with these guys, and that remains the case. It also remains the case that I'm booked up by Marvel for the next three years, and that I haven't even been able to get Dr. Horrible 2 off the ground because of that. So I don't even entertain the notion of entertaining the notion of doing this, and won't. Couple years from now, when Nathan [Fillion]'s no longer [on] Castle and I'm no longer the Tom Hagen of the Marvel Universe and making a giant movie, we might look and see where the market is then. But right now, it's a complete non-Kickstarter for me.
plus I think they'd have to have to set a pretty hefty goal; Bryan Fuller said a Pushing Daisies movie Kickstarter would cost around $10 million
to make, and that's without all the SFX that Firefly would have. I'd like to see him try though, he might just be able to pull it off. of course maybe Disney could do him a favor for all the money he's making them and buy the rights/fund the film