Diplomat Volodin is going to work in the States for a responsible job. But, having crossed the ocean, he immediately went over to the Americans. And not empty-handed: he calls the American embassy from a pay phone and gives the appearance of a Soviet intelligence officer. The traitor is sure that he will not be identified “by the phone's strangled voice. There can be no such technology. But, on the instructions of the Chekists, such a technique was developed in Marfino's "sharashka" near Moscow by convict engineers and scientists.
| Actor | Role |
|---|---|
 Evgeny MironovNot listed | Not listed |
 Dmitriy PevtsovNot listed | Not listed |
 Olga DrozdovaNot listed | Not listed |
 Igor KvashaNot listed | Not listed |
 Albert FilozovNot listed | Not listed |
 Inna ChurikovaNot listed | Not listed |
 Aleksandr NosikNot listed | Not listed |
 Roman MadyanovNot listed | Not listed |
 Igor SklyarNot listed | Not listed |
 Galina TyuninaNot listed | Not listed |
 Nelly UvarovaNot listed | Not listed |
 Semyon FurmanNot listed | Not listed |
 Kseniya KachalinaNot listed | Not listed |
 Aleksandr TyutinNot listed | Not listed |
 Andrey SmirnovNot listed | Not listed |
| GGrigoriy DantsigerNot listed | Not listed |
 Igor UgolnikovNot listed | Not listed |
 Yola SankoNot listed | Not listed |
 Yana EsipovichNot listed | Not listed |