Yuri Gusev
Baturin
A spy is detected and followed in Leningrad.
Razvyazka
Baturin
Vasilchenko
Terekhov
Krasnyukov
Vladimir Semenovich Sotnikov
Tokarev
Tanya
Danilin
Irina - Sotnikov's stepdaughter
Valeri
Lieutenant
KGB officer
KGB officer
Polina Vasilevna
Malyshev
Border guard
Режиссёр
