DVD set of Season 4 of 'Seinfeld'. This was prompted by my recently discovering that Jason Alexander badmouthed actress Heidi Swedberg (who plays Susan an NBC exec involved in greenlighting Jerry and George's sitcom pilot and ultimately becomes engaged to George and was a major recurring character over several seasons) on the Stern show last year. Alexander told Stern that she was "impossible" to act with. Now, allowing that guests on Stern heighten everything to fit his format, I still found this a surprising disclosure as I recall always having really liked her as an actress and thought she fit in well on the show. I'm looking for hints of this discontent, much in the same way I watch pornography.