Best-known episode: "The Bizarro Jerry"
Superman fans will tell you that there exists a place called "Bizarro World," where everything is the exact opposite of the Man of Steel's adopted home. ("Up is down, down is up, he says hello when he leaves and goodbye when he arrives.") It's from this alternate Earth that Elaine's ex-boyfriend Kevin apparently hails — where, because he's reliable and considerate, he's the "Bizarro Jerry." The parallels don't stop there: Kevin hangs out with his friends Gene (bald, bespectacled) and Feldman (lanky, eccentric) in an apartment that's the mirror-image of Jerry's. Eventually, Elaine finds herself kicked out of Kevin's up-with-people universe; as for "Bizarro Jerry," his shiny, happy sitcom seems to go on without her, complete with lots of hugging and learning. DAVID FEAR