The song playing in the lounge where Pepper meets Jerry is an instrumental version of "The Look of Love," a song composed by Angie Dickinson's husband from 1965-80, Burt Bacharach.
Pepper Anderson (Angie Dickinson), when asked about going to the FBI, states she can't because her horoscope says she'll be stuck with her boss for three more years. The show ran for four seasons, three after the season this episode aired.