We all know that the TV world is rife with evil twins. This curiosity has never been adequately explained by science, and yet evil Spocks, evil Willows, and even evil Carl Kirsts surface with alarming regularity. How, we wonder, can we discern the evil twins from their more law-abiding and pure-hearted siblings?

I am pleased to announce that we here at NoGators Labs have located a resource to help you in this dreadfully important pursuit. The folks at this site have noticed that nearly all evil twins sport goatees, and have photographs to prove it. (My favorite: the evil Olsen twins.)