Yet another good episode. I was, as others already noted, creeped out by the hand description. And I did wonder about the wife and why she was kept locked up--was she really crazy?

My two questions that aren't answered are:
1. What was the past story? What did the brother do and why would the wife want to contact him?
2. Is there some reason why the hand didn't die? Is this there something unearthly or evil that the main character did to deserve this revenge?

I will just have to imagine an answer for myself!