The end of Who Framed Rodger Rabbit was kind of freaky to me, I don't know is anyone else got a creepy vibe from it but I sure did, I think a big part of it is that I was young when it was released and things got to me back then. I remember a few different episodes of The Real Ghostbusters that I found scary, especially ones revolving around the boogeyman and one or two that had to do with ghosts that were in shadow form (shadows freak me out sometimes).
There is a scene in Garfield's Halloween Adventure that used to scare me as a kid, it's when Garfield and Odie sneak into a house and they run into an old man who was sitting in a chair in front of a fireplace, the way the old man looked at the duo frightened me a wee bit.