Scooby-Doo has encountered all sorts of mysteries ... Frankenstein's Monster, and the Wolfman. "Evil Forces From the World of the Dead..." Not only do the monsters all turn out to be the same ...

There's more to work than life.

"He looks like Shaggy when he was a werewolf," referencing the transformation of the beloved Scooby-Doo character in past cartoons. Others joined in on the fun, with one fan noting: "Harper ...