I think the most memorable monster on Scooby Doo was the Spooky Space Kook… a horrible name for a spacesuit that has a skull floating in it.
I must not be the only person who is fond of that meanie, since he’s appeared in crowd scenes as an employee of Sebben & Sebben.
Hey, do you think this episode of Scooby Doo was the inspiration for the scene in Dr. Who?