The well-known scientist was a spy in Germany during the Great Patriotic War, and he managed to obtain information about a secret German facility.
Réalisateur
Scénario
Musique
Խորեն Աբրահամյան
Artavazd
Ausma Kantāne
Gertrude
Эдуард Марцевич
Heini
Imants Krenbergs
Horst
Viktors Pļuts
Eberstein
Lidija Pupure
Martha
Գենրիխ Զարյան
Sarkis
Jüri Järvet
Zeifert
Галина Яцкина
Radio-operator
Vladimirs Žuks
Hans
Jānis Grantiņš
Станислав Коренев
Лаврентий Масоха
Andris Mekšs
