Plot: Host: Caterina Valente --Herb Alpert and the Tijuana Brass - ""Whipped Cream"" & ""The Lonely Bull"" --Caterina Valente - sings ""Danke Schön,"" ""Don't Rain on My Parade,"" ""Falling in Love with Love"" & ""Till"" --Bill Cosby (from ""I Spy"") - does a stand-up monologue about shopping for a new car. --Bill Dana (comedian, appearing as flamenco dancer José Jimenez) --the Black Theatre of Prague (pantomimists) --Luiz Bonfa (Brazilian guitarist) - ""The Ski Song"" --Channing Pollock (magician) --The Fredonias (tumblers from Germany)