A few days ago, I heard Al Lewis was on an episode of Taxi. I was excited because I am both a Taxi fan, and a Munsters fan. I have posted screencaps of him on Taxi, and if you would like to see them, just follow the below link.

http://www.sitcomsonline.com/boards/showthread.php?t=151193

I have season three and I saw that episode that is the one where the sunshine cab company goes bankrupt. Jim was hillarious in that one.