| Production | Played by | Opening Night |
|---|---|---|
| Happy as Larry 1968 (Abbey) | Plunkett, Geraldine | Wednesday, 24 July 1968 |
| Happy as Larry 1968 (Abbey) | Layde, Pat | Wednesday, 24 July 1968 |
| Happy as Larry 1968 (Abbey) | Ní Ghráinne, Máire | Wednesday, 24 July 1968 |
| Happy as Larry 1968 (Abbey) | McKenna, Bernadette | Wednesday, 24 July 1968 |
