Overview: Show #11 Music: --Dean Martin - ""Blue, Blue Day"" --Dean Martin and Tony Bennett - medley: ""San Francisco,"" ""Houston,"" ""I Love Paris,"" Foggy Day in London Town"" and ""My Kind of Town"" --Tony Bennett - ""Who Can I Turn To?"" and ""Moment of Truth"" --Dean Martin and Barbara McNair - ""The Best Things in Life Are Free"" --Barbara McNair - ""Daddy"" and ""Don't Rain on My Parade"" --Dean Martin and Ken Lane - ""If You Were the Only Girl"" --Dean Martin (with the Krofft Puppets) - ""The Darktown Strutters' Ball"" --Nanette Fabray - ""It's a Most Unusual Day"" Also: --Guy Marks (comedian) --Yonely (musical-comedian) - plays a piano by using a baseball bat.