Simon Templar uses twin sisters and a rare Russian necklace to trap a ruthless American in Paris.
| Actor | Role |
|---|---|
| SSimon DuttonSimon Templar | Simon Templar |
 John AstinGeorge Lafosse | George Lafosse |
 Sabine NaudSabine Gautier | Sabine Gautier |
| CCamille NaudSeraphine Gautier | Seraphine Gautier |
 Manuel BlancNot listed | Not listed |