A changeling is one child substituted for another. I couldn't find anything more apt. We had to kind of fight that supernatural element in the publicity, and I offered to try and find another title, but Clint liked it, and it stayed.

We are dreamers, shapers, singers, and makers. We study the mysteries of laser and circuit, crystal and scanner, holographic demons and invocations of equations. These are the tools we employ, and we know many things.

I keep waiting for a paradigm shift to happen that will let network and studio execs see that sci-fi is the same as any other genre in terms of how you approach it - logically, character-based, with challenging ideas and forward thinking - but I worry that it might never happen in my lifetime.

All love is unrequited. All of it.

We are not powerless. We have tremendous potential for good or ill. How we choose to use that power is up to us; but first we must choose to use it. We're told every day, You can't change the world. But the world is changing every day. Only question is who's doing it? You or somebody else?

If sacred places are spared the ravages of war... then make all places sacred. And if the holy people are to be kept harmless from war... then make all people holy.

I've always been kind of a mutt creatively. I started off in journalism, and I've actually done more police and procedural shows than I've ever done science fiction shows. I was on 'Murder She Wrote,' I was on 'Walker, Texas Ranger,' I was on 'Jake and the Fat Man.'