Smallville was an immensely popular Superman prequel series during its run, but as the final seasons approached, it was never clear how long the series would continue. Specifically, each of the ...

Both carried over from the WB (Smallville entering its sixth season and Supernatural its second), and each had a sci-fi/fantasy bent that set them apart from the network's other programs.

Longtime fans of Superman and the greater DC Universe finally got to see Smallville as the superhero show we knew it could be back when Season 6's "Justice" aired, but it may have overstayed its ...