Cast
| Name | Character | Team | |
|---|---|---|---|
 |
Émile Keppens | Inspecteur Necker dit "Main de Fer" | Unowned |
 |
Yvette Andréyor | Yvette Nyord | Unowned |
 |
Léonce Perret | Rizzio l'espion / Duc de Loze | Unowned |
 |
Georges Saillard | Lieutenant Jacques de Nafau | Unowned |
 |
Jean Aymé | Unowned | |
 |
Suzanne Grandais | Unowned |