Directed by Yuri Zhelyabuzhsky.
| Actor | Role |
|---|---|
 Leonid LeonidovProfessor Kochubey | Professor Kochubey |
 Konstantin EggertBoris, White emigrant | Boris, White emigrant |
 Aleksandra ToidzeIrina | Irina |
 Boris TamarinLieutenant Fogel | Lieutenant Fogel |
 Georgi KovrovSobin | Sobin |
| SS. GertsKoka, professor's grandson | Koka, professor's grandson |
 Alexandr GromovRevolutionary | Revolutionary |
 Marina LadyninaNot listed | Not listed |
 Georgy VsevolodovNot listed | Not listed |
 Mariya ShlenskayaNanny (uncredited) | Nanny (uncredited) |