| Production | Played by | Opening Night |
|---|---|---|
| The Big Birthday 1956 (Abbey) | Ó Briain, Micheál | Monday, 23 January 1956 |
| The Big Birthday 1957 (Abbey) | O Goilidhe (O Goili), Seathrun | Monday, 9 September 1957 |
| Production | Played by | Opening Night |
|---|---|---|
| The Big Birthday 1956 (Abbey) | Ó Briain, Micheál | Monday, 23 January 1956 |
| The Big Birthday 1957 (Abbey) | O Goilidhe (O Goili), Seathrun | Monday, 9 September 1957 |