Usually, the cancellation of a television show means that show is done and dusted. However, things seem to be a little different with NBC's Constantine. Though the network confirmed that it would not be producing another season of the comic book-based series, there's still talk of moving it to another network, or something of the sort. Now, Arrow star Stephen Amell has voiced his support for a continuation for Constantine, offering to guest star in an episode if it's picked up once again.
Of course, by no means is this a sure-fire way to see Constantine return to television, but Amell is a valuable asset for WBTV and could be a great incentive for NBC (or anyone else) to reconsider the cancellation. How this would even work, we're not sure, but if it does... would you like to see the CW's Green Arrow team up with the Hellblazer himself?