io9 have a good exclusive interview with Josh Friedman, showrunner of the recently-cancelled Terminator: The Sarah Connor Chronicles.
"I think the finale can be looked at both as an end and also as a springboard to a new part of the story—that's what I intended, at least. I wanted to bring an end to many of the questions that I'd raised in the episodes previous but it's dramatically unsound to try and create a rogue's gallery of scenes just to check off every narrative box. I knew there was a chance we were being cancelled but I also needed to let the network see where we could take the story if given the chance. So I tried to close one door while opening another. There's obviously different opinions as to how successful I was hitting that target. But I'm very proud of the episode." Continue reading...