shrekfan246 said:
I was going to try and be inb4 the Firefly responses, but then I remembered that this is The Escapist.
The 4400.
I agree. This show was really good - I felt that it ended on a sour note because they had this big finale in series 3, then carried on anyway... just to get cancelled.
On a similar note, V. In fairness it sort've brought a conclusion to the series, but it still left the story wide open and they never went back to it.