Movie sequels that took a weird turn

Babe is a cute little kids movie about a pig wanting to become a sheep herder

Babe: Pig in the City is...something. Not even sure what. Even as a 6 year old in the theater I remember watching it and thinking "this movie is weird and dark". I don't remember being traumatized or whether or not I ultimately liked or disliked it I just remember finding it weird.

What about you? Can you remember a sequel that took a very weird turn from what the original was?