i saw a really good twilight zone bit (not the black-and-white twilight zone, this is from 1985). ron glass and sherman hemsley starred, and it was called “i of newton”. very funny. synopsis here:
http://steveandmarta.com/new twilight zone/i of newton/iofnewton_synopsis.htm
that link will never work, it’s got percent signs in it. instead, do what i did: google as follows:
http://www.google.com/search?hl=en&q=Ron+Glass+Sherman+Hemsley+devil&btnG=Google+Search
and click on the link that says “i of newton”