Snow White and the Seven Dwarfs (1937)
Jealousy, hatred, vanity, THE QUEEN IS THE FIRST ANIMATED CHARACTER IN HISTORY TO DELIBERATELY PLAN AND EXECUTE AN ATTEMPTED MURDER TWICE, black magic, and evil witch.
I’m starting this poll off with ones that I think went straight to black or pretty much the worst. But I’m leaving the rest to you to suggest some that you think went dark. Bring them to the light here for inclusion. Just make sure they are rated over 6.0. I confess that I haven’t seen all of the Disney films but I have seen a lot.
* That was typed deliberately for emphasis.