A Russian spy enlists naïve Nadia to seduce ministry official Henryk Barczyński and discredit him, but their staged affair turns into genuine love.
| Actor | Role |
|---|---|
 Nora NeyNot listed | Not listed |
 Zbigniew SawanNot listed | Not listed |
| HHanna RozwadowskaNot listed | Not listed |
| MMaria ChaveauNot listed | Not listed |