Scheduled guests: --Dionne Warwick - ""Impossible Dream"" and ""Promises, Promises"" --Tony Bennett (performing with the Woody Herman Orchestra) --Woody Herman and orchestra --Tiny Tim - ""Hello, Hello,"" ""As Time Goes By"" and ""I Gave Her That"" --Flip Wilson --The Kessler Twins (dancing singers) - ""Lili Marlene"" --Goetchie (unicyclist) --The cast of ""You're A Good Man Charlie Brown"" perform two songs from the play - the title song and ""Happiness""