We don't know if you've heard, but vampires are kind of in right now. Hot on their heels are witches, werewolves, fairies, angels and all manner of other mythical beings. They've all got different powers and weaknesses, of course, so to help you keep it all straight, we've created a handy guide to all of the featured creatures that will be on the major TV networks this fall.



Now when someone asks you the difference between a "Vampire Diaries" werewolf and a "Grimm" Big Bad Wolf, you've got no excuse for a wrong answer. (Hint: It's all in the shoulders.)

Read on for the details, and check in on Zap2it's helpful Fall TV Preview to find out when your favorite shows premiere this autumn.

--Carina Adly MacKenzie, Zap2it