An italian transposition of the S. S.. Van Dine novel.
| Actor | Role |
|---|---|
 Paolo De VitaNot listed | Not listed |
 Bruno ArmandoNot listed | Not listed |
 Emilio BonucciNot listed | Not listed |
 Remo RemottiNot listed | Not listed |
 Caterina VertovaNot listed | Not listed |
 Ignazio OlivaNot listed | Not listed |
 Chiara ContiNot listed | Not listed |
 Michele De VirgilioNot listed | Not listed |
 Vanni BramatiNot listed | Not listed |
 Chiara FranciniNot listed | Not listed |
| LLorenzo MonacoNot listed | Not listed |