This 1985 sci-fi comedy features Jim Varney (The "Ernest" films) headlining as the title character with a hand growing out of his head who wants to punish the world starting with it's economy and undergoes a few disguises in the process. I just watched this for the first time and it's bizarre yet amusing. Varney is great in it as usual and does appear as Ernest P. Worrell , but only briefly. The film feels like a pre "Mystery Science Theater 3000" and cheesy 80's music video mixed together.
Give this a try.
Give this a try.