--The Beatles (on film) - movie clip of ""You Can't Do That"" from ""A Hard Day's Night"" - song was cut from final edit of film. Also on film: Ed Sullivan interviews The Beatles in London on the set of "" A Hard Day's Night"". --On film: footage of the Lipizzaner White Stallions in Vienna. --On film: Michelangelo's Pieta, an exhibit at the New York World's Fair. Guests: --Duke Ellington & his orchestra --Liza Minnelli (actress-singer) - possibly performed ""The Travelin' Life"" --John Paul Vignon (French singer) --Shirley Verrett (mezzo-soprano) - ""Ava Maria"" --Morecambe and Wise (British comedy team) Other guests (scheduled to appear): --Professor Backwards (comedian) --The Watusi Dancers