Installment in the popular Stuart Webbs detective series.
| Actor | Role |
|---|---|
 Ernst ReicherStuart Webbs | Stuart Webbs |
 Max LandaLord Thomas Rawson | Lord Thomas Rawson |
 Olga EnglBaronin De Lille | Baronin De Lille |
 Alice HechyLady Grace | Lady Grace |
| EEduard RothauserNot listed | Not listed |
 Gerhard DammannNot listed | Not listed |
| JJosef SchelepaNot listed | Not listed |