| The Royal Opera | ||
| Sir George Benjamin | Dirección | |
| Katie Mitchell | Dirección de escena | |
| Vicki Mortimer | Diseño de escena, Diseño de vestuario | |
| Orchestra of the Royal Opera House Covent Garden | ||
| Stéphane Degout | Barítono | King |
| Barbara Hannigan | Soprano | Isabel |
| Gyula Orendt | Barítono | Gaveston / Stranger |
| Peter Hoare | Tenor | Mortimer |
| Samuel Boden | Tenor | Boy / Young King |
| Jennifer France | Soprano | Witness 1 / Singer 1 / Woman 1 |
| Krisztina Szabó | Soprano | Witness 2 / Singer 2 / Woman 2 |
| Andri Björn Róbertsson | Bajo | Witness 3 / Madman |