| Wenceslaus | Male | sovereign/king, historical figure | |
| Sophia | Female | queen | |
| Herman von Unna | Male | protagonist, knight | |
| Kunsman von Hertingshausen | Male | nobility/aristocracy | |
| Prinsessan af Ratibor | Female | prince/princess, lady-in-waiting | |
| Ida | Female | young woman, Foster child/ward | |
| Munster | Male | father, helper | |
| Grefven af Unna | Male | uncle/aunt, nobility/aristocracy | |
| Fursten af Wurtenberg | Male | nobility/aristocracy | |
| Hemliga domstolens ledamöter [1] | Male | law enforcement | |
| Hemliga domstolens ledamöter [2] | Male | law enforcement | |
| Hemliga domstolens ledamöter [3] | Male | law enforcement | |
| Hemliga domstolens ledamöter [4] | Male | law enforcement | |
| Hemliga domstolens ledamöter [5] | Male | law enforcement | |
| Hemliga domstolens ledamöter [6] | Male | law enforcement | |
| Hemliga domstolens ledamöter [7] | Male | law enforcement | |
| Hemliga domstolens ledamöter [8] | Male | law enforcement | |
| Idas Anklagare | Male | solicitor, law enforcement | |
| Kunsmans ledare | Male | helper | |
| Hofmän och Fruntimmer [1] | Male | Courtier, extras | |
| Hofmän och Fruntimmer [2] | Female | Courtier, extras | |
| Prester och Munkar | Male | ecclesiastical, extras | |
| Officerare | Male | military, extras | |
| En Page | Male | servant | |
| Soldater | Male | military, extras | |
| Folket | Other | extras | |
| [En Herold] | Male | extras | |