At the toy convention, Spence mentions the television program Zoom to Doug. Spence also refers to the Ubbi Dubbi language that was featured on Zoom, when one of Spence's friends starts speaking in that language to Doug.
Carries is speaking on the telephone to a cruise company representative about whether or not gratuities are included in a cruise package. Carrie jokes, "I'd hate to see Gopher and Isaac get stiffed." She is referring to two of the main characters on The Love Boat television series.