--The Cowsills - ""The Rain, the Park & Other Things"" & medley (""Monday, Monday,"" ""Sweet Taking Guy,"" ""Lonesome Me,"" ""Please Mr. Postman"" & ""Reach Out"") --Polly Bergen (""Once In A Lifetime"" & ""What The World Needs Now"") --Senor Wences (ventriloquist, various puppets) --Peter Nero (pianist with orchestra, ""Fiddler On The Roof"") --Myron Cohen (stand-up comedy) --Lou Alexander (stand-up routine: violence in fairy tales, contact lenses) --Noucha Doina (violinist with trio) --Peter Gennaro (dance segment, Halloween dance). --Scenes from ""Henry Sweet Henry"": Don Ameche playing a scene & Alice Playton singing ""Poor Little Person"" Audience Bows: Paul Ford (Broadway star); Camille Bonano (""Miss By-Line"") (thetvdb.com)