Lillian Randolph plays Lamont's aunt (Aunt Hazel) in a 1st season episode.
Kim Hamilton returns in this episode. Kim Hamilton played Carol Davis, the door-to-door saleswoman of household products that began a short-lived romantic relationship with Fred, in S2-E13, "Fred & Carol and Fred & Donna" (1972). In that episode, Fred scheduled at-home dinner dates with both her and his fiancée Donna for the same night at the same appointed hour.