Welcome to the latest round of TV.com's "This vs. That," where we pit two things against one another and you vote on which one should win... in whatever context you choose. I think we can all agree that this particular match-up is simply otherworldly... because ALIENS! Yes, with Defiance winding down its first season and Falling Skies still in the early stages of its third, there's all kinds of ETs on TV right now (even if some of them are decidedly more civil-seeming than others). So tell me, won't you please...
Feel free to show your work in the comments!
PREVIOUSLY: This vs. That: True Blood or Teen Wolf?
Ed. note: Eventually we really do hope to make good on our initial promise of "new match-ups every few days." If there's a specific battle you'd like to see, send it via PM to TVcom_editorial, via Twitter to @tvdotcom, or via email to email@example.com. (And thanks to those of you who've already submitted ideas!)