Erica says she has read everything from Dr. Seuss to Dr. Reuben. David Reuben is the author of the 1969 bestselling book Everything You Wanted to Know About Sex But Were Afraid to Ask.
Linden Chiles portrays an insurance company security chief named Fennyman in this episode. He returned in the second season as a similar character named Henry DeWitt in three episodes.
Erica says of her Uncle Leo (William Schallert) "Would you believe he's actually older than my father [Jack]" (Andrew Duggan). Schallert was indeed older than Duggan, by about eighteen months.
Erica Osborn's traffic report helicopter is a Bell 47J-2A.