1944. On the Polish front, the fascists are building a secret defensive barrier. The task of obtaining the plans for the structures is assigned to a young intelligence agent, Maria, who must make contact with the frontline intelligence resident, Major Kurtz, behind enemy lines…
| Actor | Role |
|---|---|
 Natalya ZorinaNot listed | Not listed |
 Leonhard MerzinNot listed | Not listed |
 Nikolay BurlyaevNot listed | Not listed |
 Uldis PūcītisNot listed | Not listed |
 Vatslav DvorzhetskyNot listed | Not listed |
 Oļgerts KrodersNot listed | Not listed |
 German YushkoNot listed | Not listed |
 Olev EskolaNot listed | Not listed |
 Viktor ShulginNot listed | Not listed |
 Vadim YakovlevNot listed | Not listed |
| IIhor StarykovNot listed | Not listed |
 Evald HermakülaNot listed | Not listed |
 Voldemar PansoNot listed | Not listed |
| KKenno OjaNot listed | Not listed |
 Niele VikiraiteNot listed | Not listed |
| VViktor VolkovNot listed | Not listed |
 U. RosbergNot listed | Not listed |