Xennial Halloween cartoons

I have an annual tradition with friends where we take a Saturday morning, get some sugary cereal, and watch cartoons and other nostalgic Halloween stuff from our youth (and also at Christmas). I feel like after a few years I’ve run out of stuff, so hoping the Xennial hive mind can help. Any specific Halloween episodes of cartoons or other specials you remember? The shorter the better! (ie we’re not gonna watch Halloweentown) Or any Halloween specific Halloween commercials you may recall. There’s supercuts on YouTube but I like to curate it as if it was the 80s/90s Thanks!