The SyFy series Killjoys has many of the elements that made Firefly such a hit. However, unlike Firefly, Killjoys had five seasons and an ending.

Joss Whedon's cult classic sci-fi Firefly was cut short well before its time, but it still managed to be a trail-blazer in ...

Even as Firefly has found second life since its cancellation on the big screen and in comics, there has still been the question of whether or not a proper revival is on the way.