but throughout "Seinfeld," Kramer is just called Kramer. It makes sense that we know little about Kramer's identity because he is such an oddball. Based on "Seinfeld" co-creator Larry David's ...

Jerry Seinfeld himself acknowledges that Season 3's "The Alternate Side" was the most uncomfortable episode of Seinfeld.

and so much more — into an art form on Curb Your Enthusiasm, David helped create television’s first-ever sitcom antiheroes with Seinfeld. But at their worst, Jerry, Elaine, George, and Kramer ...