Modern monsters seem to have a big image problem. If you've seen the new movie "Monsters, Inc.," you know they're in trouble because, well -- they just aren't frightening!

But it wasn't always so. The good ol' classic monsters knew how to scare people right out of their skins. After all, they'd had years of experience. These creatures -- vampires, werewolves, mummies and Frankenstein's Monster, to name just a few -- had been around since long before films were made.

And they're still alive today in the human imagination; in all our fears and nightmares. So, let's take a terror tour to check out the supermonsters who still give us goose bumps after all these years.