First, what was that episode where Elaine in a near shriek says to Jerry, to this effect: "Now make me a drink!" (Or was it: "Shut up and make me a drink!"?) Was that the episode in which the concern was Elaine might be suspected of trying to kill Mr. Pitt? It was hilarious.
And I'm trying to recall what movie or play (obviously a murder mystery) that line would have been "lifted" from. (Maybe several such movies or plays? Not ARSENIC AND OLD LACE, was it?)