Cast & crew
The Spy (1931)
Directed by Berthold Viertel Written by Ernest Pascal
Cast
| Kay Johnson | Anna |
| Douglas Haig | Seryoska |
| Milton Holmes | Yashka |
| Austen Jewell | Petya |
| Neil Hamilton | Mizuko Turin |
| Henry Kolker | Tchijinski |
| Freddie Burke Frederick | Kalya |
| Mischa Auer | Waitress in Cafe |
| David Durand | Vanya |
| John Halliday | Sergei Barsov |
Crew
| Gunther von Fritsch | Assistant Director |
| Earl Rettig | Second Assistant Director |
| Fred Zinnemann | Assistant Director |
| Lucien N. Andriot | Cinematography |
| Berthold Viertel | Director |
| William Fox | Producer |
| Ernest Pascal | Writer |