If you have seen Invader Zim before, then you know the characters aren’t known for their intelligence. That’s me putting it lightly, too. Almost everyone in the show is too stupid to live. Thankfully, some of the characters show signs of intelligence, if not outright genius. These are the five people I consider to be the greatest bastions of intelligence in a universal sea of idiots.
One of my favorite Christmas Specials as a kid. And one of the strangest and darkest. Still love it!