A composer rushing to meet a deadline meets a beautiful woman who says she is his biggest fan. However, it turns out that not only is she not a fan, she is a secret agent who has her own reasons for wanting to meet him.
| Actor | Role |
|---|---|
 George SegalBilly | Billy |
 Carol AltAlice | Alice |
 Doris von ThuryBilly's wife | Billy's wife |
 Mattia SbragiaCapone | Capone |
 David BrandonNazi officer | Nazi officer |
 Christina EngelhardtNazi officer's lover | Nazi officer's lover |
 Stefano MasciarelliPolice commissioner | Police commissioner |
| BBirte BergPsychoanalyst | Psychoanalyst |
 Valeria MariniNot listed | Not listed |
 Hal YamanouchiNot listed | Not listed |
 Edmund PurdomNot listed | Not listed |
 Gianfranco BarraNot listed | Not listed |
 Mario PedoneNot listed | Not listed |