Overview: Guests: --Dave Clark Five - ""Over and Over"" & ""At the Scene"" --Diana Ross and the Supremes - ""My World is Empty Without You"" & ""Somewhere"" --Joan Diener - ""What Do You Want of Me?"" (from ""Man of La Mancha) --Richard Kiley - ""Impossible Dream"" (from ""Man of La Mancha) --Allan Sherman (comedian-satirist) --Jerry Stiller and Anne Meara (comedy team) --Menasha Skulnik (actor-comedian) --Ken Venturi (golf pro) --Ugo Garrido (juggler)