| Production | Played by | Opening Night |
|---|---|---|
| The Life of Galileo 1974 (Abbey) | Geraghty, Clive | Wednesday, 13 November 1974 |
| The Life of Galileo 1981 (Abbey) | Grennell, Nicholas | Thursday, 19 February 1981 |
| The Life of Galileo 1981 (Abbey) | O Maolai, Colm | Thursday, 19 February 1981 |
