--Donovan - ""Jennifer Juniper"" & ""Lalena"" --Donovan and Sergio Mendes - ""There Is a Mountain"" --Sergio Mendes and Brasil '66 --Mike Douglas (host) - If This Isn't Love"" and ""Danny Boy"" --Mike Douglas and Polly Bergen - ""When I'm 64"" & ""Wait Till We're 65"" --Polly Bergen - ""Smoke Gets in Your Eyes"" & ""When in Rome"" --Hendra and Ullett (comedians) --Rudy Schweitzer (juggler) --The Solokhins (balancing acrobats from the Moscow State Circus)