MEDVIRKENDE:
| Anita Prylaider | Markise Mondecar, hofdame |
| Anna Henriques-Nielsen | Hertuginde Olivarez |
| Axel Larsen | Don Raimond Taxis |
| Carl Ottosen | Alexander Farnese, kongens nevø |
| Ejner Federspiel | Philip II, konge af Spanien |
| Erling Schroeder | Marquis Posa, ridder |
| Jan Zangenberg | Dronningens page |
| Karen Meyer | Prinsesse Eboli, hofdame |
| Karl Gustav Ahlefeldt | Don Carlos, kronprins |
| Karl Jørgensen | Hertug Alba |
| Knud Almar | Storinkvisitoren |
| Miskow Makwarth | Domingo, skriftefader |
| Mogens Løwaas | Hertug Feria, ridder |
| Poul Møller | Grev Lerma, oberst |
| Poul Snertinge | Hertug Medina Sidonia, admiral |
| Signi Greness | Elisabeth, dronning af Spanien |