I was reading the People magazine with the Seinfeld article in it and it said that Kramer was called "Kessler" in the very first episode. Now I have seen every episode including this one and I am almost certain that it has always been Kramer.
There was that Kessler remark in "The Betrayel" but I thought it was just a joke.
Can someone please tell me if this is true and if anyone in the first episode ever called Kramer "Kessler" or if it was just a name put in the script that they never actually said.