One of the great secondary characters is Elaine's co-worker at Peterman who is a germophobe who wont go near her because she thinks Elaine sleeps with too many men.

Another classic Peterman episode (and yet another of several references to FFC in the series) is the scene in Burma where Elaine tracks down a deranged Peterman who mimics the lines of Brando in Apocolypse Now... "are you an assassin? you are an errand girl, sent by grocery clerks to deliver a bill" and, when he sees what she has done to his catalog and he exclaims "The horror.....the horror"