This is the second of two "farewell specials". At the time of Jack Benny's death in December 1974 a third farewell special was in the works.
In the set-up for the bit where Jack and George Burns play 500-year-old Roman fountain statues, actual Roman fountains are shown using stock footage. First, a wide, aerial view shows the Fountain of the Naiads (1901), created be Mario Rutelli in the Piazza della Repubblica, followed by a close-up of a figure on Bernini's Fontana dei Quattro Fiumi (1651) in the Piazza Navona.