Host: Donald O'Connor

--Louis Armstrong --Jane Powell (actress-singer) --Cliff ""Charley Weaver"" Arquette --Norm Crosby (comedian) --The Vienna Boys Choir --The Hanneford Family's trained horse act

Host: Bing Crosby --Bing Crosby - ""My Blue Heaven"" --Louis Armstrong - ""Way Down Yonder in New Orleans"" --Bing Crosby and Louis Armstrong - ""Dardanella"" --Phil Harris (comedian) - ""King of the Road""--The Young Americans (36 young singers led by Milton Anderson) - ""Waiting for the Robert E. Lee"" & ""Swanee"" --Bing Crosby, Louis Armstrong, Phil Harris & the Young Americans - ""South Rampart Street Parade"" --Bing Crosby and The Young Americans - ""Happiness Is"" --Carl Ballantine (comic magician, a regular on ""McHale's Navy"") --Pat Woodell (a former regular on ""Petticoat Junction,"" making her singing debut) - ""It Might as Well Be Spring"" --Fred Roby (ventriloquist from France) --La Norma (Danish trapeze artist) --Sims' performing ponies

--Bing Crosby - ""This Is The Life"" --Bing Crosby with the The Good Time Washboard Three - ""Oh! By Jingo! Oh! By Gee!"" --Nanette Fabray - ""I'm The First Girl In The Second Row"" --Red Buttons - ""Sam, You Made The Pants Too Long"" --‘Joe The Bartender' sketch with Bing, Red Buttons and Nanette Fabray. --Louis Armstrong - ""(My Girl Loves) Cheesecake"" --Bing Crosby and Louis Armstrong - medley: ""Let's Sing Like A Dixieland Band""/""Muskrat Ramble""/""Let's Sing Like A Dixieland Band"" (Reprise)

Host: Milton Berle --Louis Armstrong - ""Willkommen"" & ""No Time Is a Good Good-bye Time"" --Phyllis Diller (comedian) --The Lettermen (vocal group) - medley of hits --Elaine Dunn (singer-dancer) - ""After Today"" --Enzo Stuarti (operatic tenor) - ""Vesti la glubba"" (from Leoncavallo's ""Pagliacci"") --Irving Benson (comedian playing heckler Sidney Shpritzer) --The ""Bottoms Up Revue"" (comedy ensemble from Las Vegas with Nancy Austin, Melendy Britt, Bill Fanning and Breck Wall) --Milton Berle and Nancy Austin - ""The Put-Down Song""