The first of the Danish crime films about a master criminal with 9 fingers.
| Actor | Role |
|---|---|
 Aage HertelJohn Smith - Man with Nine Fingers | John Smith - Man with Nine Fingers |
 Alf BlütecherSylvester Jackson - Chief of Police | Sylvester Jackson - Chief of Police |
| BBirger von Cotta-SchønbergGeorge Warren | George Warren |
 Ingeborg Bruhn BertelsenNot listed | Not listed |
| DDoris LangkildeNot listed | Not listed |
| FFranz SkondrupNot listed | Not listed |
 Arne WeelNot listed | Not listed |
 Henry SeemannNot listed | Not listed |
| EErik HolbergNot listed | Not listed |
| PPeter NielsenNot listed | Not listed |
| RRobert SchmidtNot listed | Not listed |
| FFru Asgar MeierNot listed | Not listed |
 Frederik JacobsenNot listed | Not listed |
| HHugo BruunNot listed | Not listed |