There're the obvious ones, like the Smurfs. Although why still escapes me. Was it because of the magic, that they were "magical creatures", that there were wizards, etc?
What other ones weren't you allowed to watch? I imagine Sabrina the Teenage Witch and the Groovy Ghoulies were off limits. Heck, as a kid, I always wondered what the point of the Groovy Ghoulies was. It certainly never got a chuckle out of me, regardless of that stupid laugh track. I'd actually have been grateful if my parents had banned me from watching that one!
What about Scooby Doo? Ghosts and monsters everywhere! But it always turned out to be a crook in a mask, perpetrating a small time local scam. So, perhaps actually teaching kids about discernment and deductive reasoning.
What cartoons were off limits?
This question is asked against a background that it's entirety possible that you were dragged out in field service on a Saturday morning, so you never watched those cartoons, anyway π