Jack does a spit-take, one of Danny's frequent comedy bits.
(at the nightclub, after an evening of panic)
Jack: What? You mean I've been renewed?
Mr. Lewis: Of course.
Jack: Why didn't you tell me sooner?
Mr. Lewis: Well, I told you earlier last year and I got stuck with the check.
This episode is publicized as Mary Livingstone's final appearance before her official showbiz retirement, though she appeared a couple of times more during Jack's career.