--Phyllis Diller (host) --The 5th Dimension - ""Up - Up, and Away"" and ""California, My Way"" --Frankie Avalon - ""Sand and Sea"" --Annette Funicello - ""Promise Me Anything"" --Phil Harris (comedian) - ""Ode to Billy Joe"" and ""Tiny Bubbles"" --The Herculeans (balancing act) (Note: another source listed the act as Hercules, a strongman) --Also: a seal act