Guests (St. Patrick's Day show filmed in Ireland): --Liam DeVally - ""The Gentle Maiden"" (a traditional Irish folk ballad) --Cork Choir (a.k.a. The Corkish Glee Club) - ""Bells of Shandon"" --Maureen Potter (comedian) - stand-up comic baby routine --The Harmonichords - ""Danny Boy"" (3-man harmonica playing band) --Joe Lynch - ""Cockles and Mussels"" --Robert Briscoe (former Lord Mayor of Dublin) - interviewed at the ""Taxi Cab Shrine"" in Ireland --Irish Prime Minister Eamon De Valera - talks with Ed Sullivan. --Three Harpists - ""Castle of Dromore"" --Edward Mulhare segment: (1) interview; (2) Ed shares tea with Mrs. Mulhare; (3) Ed Mulhare sings ""I've Grown Accustomed to Your Face"" & ""Let A Woman In Your Life"" --Paul O'Keefe (seven-year-old singer from ""The Music Man"") - sings ""Dear Old Donnegal"" --Ed kisses the Blarney Stone at Blarney Castle --Irish Steppers (possibly the Comerford Dancers) - do traditional Irish jigs --Also: Scenes from the new James Cagney movi