 After Candice Bergen (qv) and the set of  _"Murphy Brown" (1988)_ (qv) made a guest appearance on the episode  "The Keys" (where Kramer is hired, as an actor, to play Murphys  secretary), Jerry Seinfeld (qv) and Larry David (I) (qv)  returned the favor by appearing as themselves on "Murphy Brown"  creator Diane English (qv)s other sitcom,  _"Love & War" (1992)_ (qv), where they receive a Seinfeld script in  which Kramer sleeps with Elaine. This also echoes Elaines writing a  "Murphy Brown" script in that episode.