Sometimes a horror movie is so good that re-watching it over and over again simply isn't enough. That's when the sequel comes in. And sometimes, the sequel is so good that re-watching that over and over, isn't enough either. That's when the threequel comes in. And sometimes... You get the idea. John Carpenter's Halloween inspired nine follow-ups; the original Friday the 13th, even more than that. Do the most sequels mean the most enjoyable? Check out the Greatest Horror Movie Franchises ranking list and vote for the ones you like best.

Click here for the full on-air schedule of AMC Fearfest which continues through Oct. 31.