| Production | Played by | Opening Night |
|---|---|---|
| The Unicorn from the Stars 1907 (Abbey) | Sinclair, Arthur | Thursday, 21 November 1907 |
| The Unicorn from the Stars 1912 (Abbey) | O'Rourke, J. A. | Friday, 6 December 1912 |
| The Unicorn from the Stars 1913 (Tour) | Sinclair, Arthur | Wednesday, 16 April 1913 |
