What's the name of the cartoon where aliens lived in a large house, and had a machine that turned them human?

Question

Sometimes people would come to the house, to try and buy it or w/e, and they would change into humans, (not sure if they could change into other things) to try and scare them off.

Answer 1

I remember this show but for the life of me can't think of the name. It had something to do with 7 or 8 aliens and i can still remember the song but that is it. I will find the name for you and get back with ya someway or another