| Production | Played by | Opening Night |
|---|---|---|
| The Life of Galileo 1965 (Abbey) | O Foghludh (Foghlú), Liam | Monday, 25 October 1965 |
| The Life of Galileo 1981 (Abbey) | Ó Fatharta, Macdara | Thursday, 19 February 1981 |
| Production | Played by | Opening Night |
|---|---|---|
| The Life of Galileo 1965 (Abbey) | O Foghludh (Foghlú), Liam | Monday, 25 October 1965 |
| The Life of Galileo 1981 (Abbey) | Ó Fatharta, Macdara | Thursday, 19 February 1981 |