2. Well I have a fairly long list there *g* First one that springs to mind is Hannibal, there’s been so many hints about what season 4 was going to explore with Will Graham and his relationship with Hannibal that I would kill for another season of that show.

And also Dollhouse! I think it’s a real shame how quickly they had to rush through everything in the second season, you could tell that some of those plots had been intented to be gradually build up over 5-7 years, and instead Echo for example suddenly became someone with full self-awareness in the course of two episodes. It felt like they sadly had to skip and rush through a lot of cool stuff in order to get to the intended endpoint in 13 episodes

23. Answered above as well, it’s Buffy and X-Files :)