--Bing Crosby (host) - ""Chitty Chitty Bang Bang"" and ""Both Sides Now"" --The Four Tops - ""In the Still of the Night"" and ""Eleanor Rigby"" --Sally Ann Howes - ""Just One of Those Things"" and ""Free Again"" --Phil Crosby (Bing's son) - ""For Once in My Life"" --Bing and Phil Crosby - ""Sam's Song,"" ""When You and I Were Young Maggie Blues"" and ""Play a Simple Melody"" --Shelley Berman (comedian) --George Carl (pantomimist) --The Dagastan tightrope walkers (acrobats, from the Moscow Circus)