Guests: --Everly Brothers - ""Bowling Green,"" ""Mama Tried,"" ""All I Have to Do Is Dream"" and ""Bye Bye Love"" --Shirley Bassey - ""What About Today"" & ""Yesterday When I Was Young"" --George Carlin (comedian) - routine about eyes, hair & Muhammed Ali (upcoming fight with Joe Frazier plug) --Jerry Butler - ""Where Are You Going?"" --David Brenner --The Brockways (acrobatic/bicycle act) - man & woman do tricks on bicycles. --Tybee & Antonio (dancers) - couple dances to instrumental song. Jungle-themed exotic dance. Also: A French Restaurant skit with Ed Sullivan, Shirley Bassey & Sid Caesar.