--Des O'Connor (Summer 1970 host) - ""No One but You,"" ""That's Why I Love Her,"" ""This Guy's in Love with You"" & ""Anytime"" --Robert Morse - ""Lonely Town"" --Liberace - ""San Francisco"" --Teresa Graves (from ""Laugh-In"") - ""I'm Gonna Make Y
--Des O'Connor (Summer 1970 host) - ""No One but You,"" ""That's Why I Love Her,"" ""This Guy's in Love with You"" & ""Anytime"" --Robert Morse - ""Lonely Town"" --Liberace - ""San Francisco"" --Teresa Graves (from ""Laugh-In"") - ""I'm Gonna Make Y