O.K. for a while I've been remembering a movie I watched when I was a kid in the 90's I don't have much to describe it but it's an animated kids fantasy about a little boy named Mimo... and during the movie there is a closet or dungeon in a kindom that holds an evil, black, blob-looking creature that eventually get out and Mimo ends up having to save the kingdom and the land.
Please help I don't know if I'm crazy or if this really is a movie
Thanks!

Haha I was looking for the same movie and its called little nemo and the adventures in slumberland I was going crazy trying to find it but yea that's it:D

Yes this is Nmo I watched that movie so many times it was not funny. My Daughter is a 90's model, it was Nemo and Sillyville OMG. One too many time for me. But I guess not because I am going to go get it out of the closet and watch it now good Sunday afternoon movie for a rainy day, which it had done here all weekend (O: