Actress Tido Fedderson, wife of series producer Don Fedderson, appears in a photograph in C.F. Walters' office.
Matt Kirby calls his secretary Miss Wright during the episode, but the character is listed in the closing credits as Miss MacMurray.
The end credits changed in season 4. Previously, behind the rolling credits, viewers saw the back of a high-backed chair in a room with, presumably, the unseen John Beresford Tipton blowing smoke into the air and showing his right arm holding a smoldering cigar. Starting with this entry, the credits are shown against a gray background with title cards instead of scrolling.