In the sketch where Carol Burnett and Vicki Lawrence play celebrity hounds who pester Rita Hayworth at a restaurant, Carol's appearance (including a dark brown wig) anticipated that of her 'Eunice' character in "The Family" sketches that began airing three years from this show.
In this show, Carol Burnett and Harvey Korman do a spoof of Love Story (1970) called "Lovely Story". Korman embraces Burnett and asks "What could possibly go wrong now?" and Burnett coughs.