My sister and I have been searching for info on this for years. In the early ’80s we saw a horror short on HBO (may have been USA?) where a lady had some type of monstrous hand in a jar. One night, I think she was in the shower, and the creature came back for the hand. I believe the short ended with someone else displaying the jar, but it had the woman’s hand in it. Any info you have on this would be so great. Thanks, and keep up the good work!